Importer of British Standard, BS Standard, Aircraft Material AMS Specification

Importer of British Standard, BS Standard, Aircraft Material AMS Specification

Importers of British Standards B.S Standards, Aircraft Materials A.M.S Specifications
BRITISH STANDARDS
ALUMINIUM AND ALUMINIUM ALLOYS
SECTION-I
NUMBERS DESCRIPTION COLOUR
L16 Aluminium sheets (half hard) Blue
L17 Aluminium sheets (soft) Black
L25A Aluminium alloy bars and billets for forging Red, black, white
L34 99 per cent aluminium bars and sections Black, red
L36 (Section 1) – Aluminium rods and wires for rivets Black
L37 Aluminium alloy rivets:
Section II Rods and wires for rivets Red, black, red
Section III Tubes for rivets Red, black, red
L44 Soft aluminium alloy extruded bars and sections Green, white
L54 99 per cent aluminium tubes Blue, red
L56 Aluminium 2 per cent magnesium alloy tubes (soft) White, brown, yellow
L58 Aluminium 5 per cent magnesium alloy wire for rivets Green
L59 Aluminium-manganese alloy sheets and strips Black, red, blue
L60 Aluminium-manganese alloy sheets and strips (quarter hard) Green, black, green
L61 Aluminium-manganese alloy sheets and strips (soft) Blue, yellow, blue
L63 Aluminium-copper-magnesium-silicon-manganese
alloy tubes (solution treated and precipitation treated) Red, black, red
L65 Aluminium-copper-magnesium-silicon-manganese
alloy bars, extruded sections and forgings
(solution treated and precipitation treated):
Bars for Machining and extruded sections Black, yellow, black
Bars for Machining and extruded sections
which have been solution treated but not
precipitation treated Red, green, red
L70 Aluminium-copper-magnesium-silicon-manganese
alloy sheets and strips (solution treated
and aged at room temperature): Green, black, yellow
Annealed Green, yellow, red
As rolled Brown, red, green
L72 Aluminium-coated aluminium-copper-magnesiumsilicon-
manganese alloy sheets and strips
(solution treated and aged at room temper –
ature) Black, brown
Annealed Brown, yellow, red
As rolled Brown, yellow, green
L73 Aluminium-coated aluminium-copper-magnesiumsilicon-
manganese alloy sheets and strips
(solution treated and precipitation treated) Black, green, blue
L77 Aluminium-copper-magnesium-silicon-manganese
alloy billets and bars for forging Brown, red, green
L80 Aluminium 2.1/4 per cent. magnesium alloy sheets
and coils (soft) Green, black, red
L81 Aluminium 2.1/4 per cent. magnesium alloy sheets
and coils (1/2 hard) Blue, brown, blue
L83 Aluminium-copper-nickel-magnesium-iron-silicon
allow bars and extruded section:
Bars and billets for forging Green, red, yellow
Bars for machining and extruded sections Red, black, yellow
Bars for machining and extruded sections
which have been solution treated but
not precipitation treated Red, blue, yellow
172 Workshop Practices
L84 Aluminium-copper-silicon-magnesium alloy bars
and extruded sections: Bars for machining
and extruded sections Red, brown, red
L85 Aluminium-copper-silicon-magnesium alloy
forging stock, bars and extruded sections:
Bars and Billets for forging Green, black, red
Bars for machining and extruded sections,
solution treated and precipitation
treated Blue, yellow, blue
Bars for Machining and extruded sections
which have been solution treated but
not precipitation treated Blue, black, green
L86 Aluminium-copper-magnesium alloy for rivets
Annealed and drawn Yellow
Solution treated and naturally aged Violet
L87 Aluminium-copper-magnesium-silicon-manganese
alloy hexagonal bars for nuts, couplings,
etc.
Solution treated precipitation
treated Black, red, black
L88 Aluminium alloy coated aluminium zinc
magnesium-copper chromium alloy sheet and
strip
Solution treated and precipitation treated. Green, brown, green
Annealed condition Green, yellow, white
L89 Aluminium coated aluminium-copper magnesiumsilicon-
manganese alloy sheet and strip to
close tolerances
Solution treated and aged at room temperature
Blue, green, red
Annealed condition Red, yellow, white
L90 Aluminium coated aluminium-copper-magnesiumsilicon-
manganese alloy sheet and strip to close tolerances.
close tolerances.
Solution treated and precipitation treated Black, blue, black
Annealed condition Brown, yellow, white
L93 Aluminium-copper-magnesium-silicon-manganese
plate (Solution treated controlled
stretched and precipitation treated): Black, white, green
(Solution treated and controlled stretched) Black, red, white
Solution treated condition White, brown, white
L94 Aluminium-copper-magnesium-silicon-manganese
plate
(Solution treated and precipitation treated
not controlled stretched): Blue, black, red
(As rolled) Blue, brown, yellow
(Annealed): Blue, red, brown
(Solution treated): Blue, black, white
L95 Aluminium-zinc-magnesium-copper-chromium alloy
plate
(Solution treated, controlled stretched and
precipitation treated): Brown, green, brown
(Solution treated): Blue, yellow, white
L96 Aluminium-zinc-magnesium-copper-chromium alloy
plate
(Solution treated and precipitation treated
not controlled stretched): Blue, white, red
(As rolled): Brown, white, brown
(Annealed): Blue, yellow, brown
(Solution treated): Brown blue, white
L97 Aluminium-copper-magnesium-manganese alloy
plate
(Solution treated, controlled stretched,
aged at room temperature): Red, white, red
L98 Aluminium-copper-magnesium-manganese alloy
plate
(Solution treated and aged at room temperature,
not controlled stretched): Green, red, green
(As rolled A): Green, white, yellow
(Annealed): Green, red, white
L102 Aluminium-copper-magnesium-silicon-
Manganese Bars and section Green, brown, green
L103 Aluminium-copper-magnesium-silicon-
Manganese forging stock Black, white, green
L104 Aluminium-copper-magnesium-silicon-
Manganese Sheet and strip Black, white, red
L105 Aluminium-copper-magnesium-silicon-
Manganese tube Blue, yellow, green
L106 Aluminium-copper-magnesium-silicon-
Manganese Sheet and strip Brown, red, green
L107 Aluminium coated aluminium-copper-magnesiumsilicon-
manganese Sheet and strip Brown, yellow, green
L108 Close tolerance aluminium coated aluminiumcopper-
magnesium-silicon-manganese Sheet
and strip Red, black, white
L109 Aluminium coated aluminium-copper-magnesiummanganese
Sheet and strip Blue, green
L110 Aluminium coated aluminium-copper-magnesiummanganese
Sheet and strip Blue, red, white
L111 Aluminium-magnesium-silicon-manganese bars and
section Red, white, red
Solution treated condition Black, red, white, red
L112 Aluminium-magnesium-silicon-manganese
Forging stock white, green, white
L113 Aluminium-magnesium-silicon-manganese Sheet
and strip
Solution treated condition Black, white, yellow, black
Solution treated, flattened, precipitation
treated Black, white, yellow
Annealed condition Yellow, black, white, yellow
L114 Aluminium-magnesium-silicon-manganese tube
Solution treated condition Green, black, yellow, red
Solution treated, drawn, precipitation
treated Green, black, yellow,
Annealed condition Green, black, yellow green
L115 Aluminium-magnesium-silicon-manganese Plate
Solution treated condition Black, blue, black, brown
Solution treated, controlled stretched
precipitation treated Blue, black, brown
L116 Aluminium Tube – Cold drawn Black
L117 Aluminium-magnesium-silicon-copper-chromium
alloy tube (not tested hydraulically)
Solution treated and artificially aged Black, blue, brown, blue
L118 Aluminium-magnesium-silicon-copper-chromium
alloy tube ( tested hydraulically)
Solution treated and artificially aged Black, blue, green, black
L150 Aluminium-copper-magnesium-silicon-manganese
alloy sheet and strip
Solution treated and artificially aged Black, blue, black, blue
L151 Aluminium coated aluminium-copper magnesium
silicon-manganese alloy sheet and strip
Solution treated and aged at room
temperature Black, blue, white, black
174 Workshop Practices
L152 Aluminium coated aluminium-copper magnesiumsilicon-
manganese alloy sheet and strip
Solution treated and artificially aged Black, brown, black, white
L153 Aluminium coated aluminium-copper magnesiumsilicon-
manganese alloy sheet and strip :
Supplied for solution treatment by the
user Black, brown, blue, brown
L156 Aluminium-copper-magnesium-silicon-manganese
sheet and strip-
(Solution treated and aged at room
temperature).
Temper F – as rolled Black, green, black, red
T4 – Solution treated, straightened,
naturally aged Black, green, brown, green
T42 – solution treated, naturally aged Black, green, red, blue
L157 Aluminium-copper-magnesium-silicon-manganese
sheet and strip-
(Solution treated and artificially aged).
T6 – Solution treated, straightened,
artificially aged Black, red, black, blue
T62 – solution treated, artificially aged Black, red, green, brown
L158 Aluminium-copper-magnesium-silicon-manganese
sheet and strip, close toleranced-
(Solution treated and aged at room
temperature).
Temper F as rolled Brown, black, brown, green
T4 – solution treated, straightened,
naturally aged Brown, black, red, brown
T42 – solution treated, naturally aged Brown, black, green, red
L159 Aluminium-copper magnesium-silicon-manganese
sheet and strip, close toleranced –
(Solution treated and artificially aged).
T6 – solution treated, straightened,
artificially aged Brown, blue, brown, red
T62 – solution treated, artificially
aged Brown, blue, green, yellow
L160 Aluminium-zinc-magnesium-copper-chromium alloy
Bars and sections in T7251 condition Black, blue, brown, blue
L163 Aluminium-coated aluminium-copper-magnesiumsilicon-
manganese sheet and strip –
(Solution treated, cold worked for flattening
and aged at room temperature).
T3 – solution treated, straightened,
naturally aged Black, brown
L164 Aluminium-coated aluminium-copper-magnesiumsilicon-
manganese sheet and strip –
(Solution treated, and aged at room temperature).
Temper F – as rolled Blue, black, blue, green
T4 – solution treated, straightened,
naturally aged Blue, black, brown, blue
T42 – solution treated, naturally aged Blue, black, green, red
L165 Aluminium-coated aluminium-copper-magnesiumsilicon-
manganese sheet and strip –
(Solution treated, and artificially aged).
T6 – solution treated, straightened,
artificially aged Blue, brown, blue, red
T62 – solution treated, artificially aged Blue, brown, green, red
L166 Aluminium-coated aluminium-copper-magnesiumsilicon-
manganese sheet and strip, close
toleranced –
(Solution treated and aged at room temperature).
Temper F – as rolled Green brown, green, red
T4 – solution treated, straightened,
naturally aged Green, brown, yellow, green
T42 – solution treated, naturally aged Green, brown, blue, yellow
L167 Aluminium-coated aluminium-copper-magnesiumsilicon-
manganese sheet and strip, close
toleranced –
(Solution treated and artificially aged).
T6 – solution treated, straightened
artificially aged Green, blue, brown, green
T62 – solution treated, artificially aged Green, blue, red, yellow
L168 Bars and extruded sections of aluminium-coppermagnesium-
silicon-manganese alloy-
(Solution treated and artificially aged).
To the requirements of BS 3L100 Section 5:
T6 – solution treated and artificially aged Blue, brown, blue, brown
T6510 – solution treated, controlled
stretched, no additional straightening
after stretching, artificially aged Brown, green, blue, red
T6511 – solution treated, controlled
stretched, straightened, artificially
aged Brown, green, red, green
L503 Magnesium-aluminium-zinc alloy extruded tubes Black, blue, white
L504 Magnesium-3% zinc-zirconium alloy sheets and
strip Red, white
L505 Magnesium-3% zinc-zirconium alloy extruded
bars and sections Red, white
L508 Magnesium-1.1/4 zinc-zirconium alloy extruded
bars and sections Red, green, yellow
L509 Magnesium-1.1/4 zinc-zirconium alloy extruded
tubes Red, green, yellow
L512 Bars and extruded sections of magnesium -6%
aluminium-zinc alloy White, brown, white
L513 Forging stock (and forgings) of magnesium –
6% aluminium-zinc alloy Blue, red, yellow, red
L514 Forging stock (and forgings) of magnesium –
3% aluminium-zinc alloy Blue, white, yellow, blue
L515 Sheets and strip of magnesium 1.1/4% zinc-zirconium
alloy Blue, white, brown, white
BS 1470 Wrought a aluminium and aluminium alloy plate,
sheets and strip :
S1-0 Annealed (soft) Red, green, red
-H4 Half hard Red, green, yellow
-H8 Hard Red, yellow, red
S1A-M As manufactured Brown, blue, yellow, brown
-0 Annealed (soft) Brown, blue, yellow
-H4 Half hard Brown, blue, red
-H8 Hard Brown, blue, black
S1B-0 Annealed (soft) Black, green, red
-H4 Half hard Black, green brown
-H8 Hard Black, green yellow
S1C-M As manufactured Yellow, black, blue, yellow
-0 Annealed (soft) Black, blue
-H2 Quarter hard Black, yellow, brown
-H4 Half hard Black, yellow, green
-H6 Three quarter hard Black, yellow, blue
-H8 Hard Brown, red
NS3-0 Annealed (soft) Blue, black, blue
176 Workshop Practices
-H2 Quarter hard Blue, black, green
-H4 Half hard Blue, yellow, red
-H6 Three quarter hard Blue, green, blue
-H8 Hard Blue, yellow, green
NS4-M As manufactured Brown, black, green brown
-0 Annealed (soft) Brown, black, green
-H3 Brown, black, green yellow
-H6 Brown, green, blue, green
NSS-0 Annealed (soft) Blue, green, yellow
-H2 Quarter hard Blue, green, brown
-H4 Half hard Blue, red
NS8-M As manufactured Green, yellow, green, red
-0 Annealed (soft) Yellow, black, yellow
-H2 Quarter hard Yellow, brown, yellow
-H4 Half hard Black, yellow, brown, yellow
HS15-TB Solution treated naturally aged Blue, brown
-TF Solution treated and precipitation treated Blue, brown, blue, yellow
HC15-TB Solution treated naturally aged Red, black, yellow
-TF Solution treated and precipitation treated Red, yellow
HS30-0 Annealed (soft) Black, brown, black
-TB Solution treated naturally aged Black, brown, blue
-TF Solution treated and precipitation treated Black, brown, green
BS 1471 Wrought aluminium and aluminium alloy drawn tube
TIB – 0 Annealed (soft) Black, green, red
-H4 Half hard Green, black, green, red
-H8 Hard Black, green, red, green
TIC-0 Annealed (soft) Black, blue
-H4 Half hard Black, blue, black, yellow
-H8 Hard Green, black, blue, red
NT4-0 Annealed (soft) Brown, black, green
-H4 Half hard Brown, black, red
NT5-0 Annealed (soft) Blue, green, yellow
-H4 Half hard Blue, green, brown
NT8-0 Annealed (soft) Red, green, red, yellow
-H2 Quarter hard Red, yellow, brown, yellow
NT9-0 Annealed (soft) Black, green
-TB Solution treated naturally aged Blue, black, green
-TF Solution treated and precipitation treated Brown, blue, green
HT15-TB Solution treated naturally aged Blue, brown
-TF Solution treated and precipitation treated Blue, brown, red
HT20-H4 Half hard Brown, green, red, green
-TB Solution treated naturally aged Brown, green red
-TF Solution treated and precipitation treated Green, black, green
HT30-TB Solution treated naturally aged Blue, black, yellow
-TF Solution treated and precipitation treated Black, brown, yellow
BS 1472 Wrought aluminium and aluminium alloy forging stock
FIB-M As manufactured Black, green red
NF4-M As manufactured Brown, black, green
NF5-M As manufactured Blue, green, yellow
NF8-M As manufactured Black, green, black
NF9-M As manufactured Brown, white, yellow
NF12-M As manufactured Red, blue, red
NF15-M As manufactured Brown, red, yellow
NF16-M As manufactured Green, yellow, blue, yellow
NF30-M As manufactured Blue, brown, yellow
BS 1773 Wrought aluminium and aluminium alloy rivet bolt
and screw stock
RIB-H5 Strain hardened Black, white, black, yellow
NR5-0 Annealed (soft) Brown, red, white
-M As manufactured Blue, green, yellow
Annealed and drawn Brown, yellow, brown
NR-0 Annealed (soft) Green, brown, red
-M As manufactured Yellow, black, yellow
Annealed and drawn Black, red, white
HR15 Annealed and drawn Brown, yellow, green
HR30 Annealed and drawn Blue, brown, blue
NB6-H4 Half hard Black, white, brown
HB15 Annealed and drawn Brown, yellow, green
HB2C-TH Solution treated-cold worked and precipitation
treated Black, blue, yellow, red
HB30 Annealed and drawn Blue, brown, blue
HB30-TF Solution treated precipitation treated Black, red, blue, yellow
BS 1474 Wrought aluminium and aluminium alloy bar
extruded round tube and sections
EIB-M As manufactured Black, green, red
EIC-M As manufactured Black, brown, blue
NE4-M As manufactured Brown, black, green
NE5-0 Annealed (soft) Blue, red, white, red
NE5-M As manufactured Blue, green, yellow
NE8-0 Annealed (soft) Green, brown, white
NE8-M As manufactured Black, green, black
NE9-0 Annealed (soft) Blue, red, blue, white
NE9-M As manufactured Brown, white, yellow
HE9-TB Solution treated naturally aged Blue, green, white
HE9-TE Cooled from forming temperature, precipitation
treated Brown, green, brown, green
HE9-TF Solution treated precipitation treated Blue, green blue
HE15-TB Solution treated naturally aged Blue, brown
HE15-TF Solution treated precipitation treated Blue, brown, red
HE20-TB Solution treated naturally aged Black, yellow, brown
HE20-TF Solution treated precipitation treated Blue, black, yellow
NE30-0 Annealed (soft) Brown, yellow, white, green
NE30-M As manufactured Blue, green brown
HE30-TB Solution treated naturally aged Brown, black, red
HE30-TF Solution treated precipitation treated Brown, black, yellow
BS 1475 Wrought aluminium and aluminium alloy -Wire:
G1A-0 Annealed (soft) Brown, blue, green
-M As manufactured Black, blue
-H8 Hard Brown, blue, brown
G1B-0 Annealed (soft) Brown, green, yellow
-M As manufactured Black, Green
-H8 Hard Brown, green, brown
NG2-M As manufactured Black, yellow
NG21-M As manufactured Green, red
NG3-0 Annealed (soft) Red, brown, white
-M As manufactured Black, yellow, blue
-H8 Hard Red, green, yellow
NG4-0 Annealed (soft) Brown, black, green
-M As manufactured Brown, black, green, brown
-H8 Hard Green black, green yellow
NG5-M As manufactured Blue, green
NG6-0 Annealed (soft) Green, brown, red
-M As manufactured Blue, red
NG6-H4 Half, hard Black, white, brown
-H8 Hard Black , white, red
NG9-M As manufactured Brown, blue, white, yellow
-TB Solution treated naturally aged Blue, green, white
-TF Solution treated precipitation treated Blue, green, blue
-TD Solution treated cold worked naturally aged Blue, green, red
HG15-TB Solution treated naturally aged Blue, brown
-TF Solution treated precipitation treated Blue, brown, red
HG20-TH Solution treated cold worked precipitation
treated Green, white, red
178 Workshop Practices
BRASS, BRONZE AND COPPER ALLOYS
SECTIONII
NUMBERS DESCRIPTION COLOUR
B8 Phosphor bronze, cast bars Yellow
B11 Brass bars suitable for brazing or silver
soldering Brown
T51 High pressure seamless copper tubes Black
BS1400 Aluminium bronze (copper aluminium) castings
AB2 (solid and cored sticks) Brown, blue, yellow
BS1400 Phosphor bronze castings (solid and cored
PB1 sticks) Black, red, black
BS1400 Phosphor bronze castings (solid and cored
PB2 sticks) Black, green, black
BS1400 Phosphor bronze castings (solid and cored
PB3 sticks) Black, white, black
BS1400 Phosphor bronze castings (solid and cored
PB4 sticks) Black, blue, black, yellow
BS1400 Leaded phosphor bronze castings (solid and cored
LPB1 sticks) Brown, blue, red
BS1400 76/9/0/5 leaded castings (solid and cored
LB1 sticks) Black, blue, red
BS1400 80/10/0/10 leaded bronze castings (solid and cored
LB2 sticks) Red, white, red
BS1400 85/10/0/5 leaded bronze castings (solid and
LB3 cored sticks) Green, brown, red
BS1400 85/5/10/10 leaded bronze castings (solid and
LB4 cored sticks) White, green, white, yellow
BS1400 75/5/0/20 leaded bronze castings (solid and
LB5 cored sticks) White, brown, yellow, white
BS1400 88/10/2 gunmetal castings (solid and cored
G1 sticks) Blue, green, blue
BS1400 88/8/4 gunmetal castings (solid and cored
G2 sticks) Blue, brown, blue
BS1400 83/3/9/5 leaded gunmetal castings (solid and
LG1 cored sticks) Green, black, green
BS1400 85/5/5/5 leaded gunmetal castings (solid and
G2 cored sticks) Green, brown, green
BS1400 86/7/5/2 leaded gunmetal castings (solid and
G2 cored sticks) Green, white, green
BS1432 Copper for electrical purposes. Sheets and Strips
C101 and Annealed Red, black, red
C102 Medium hard Blue, red
Hard Black, green, red
C103 Copper for electrical purposes. Sheets and Strips
C101 and Annealed, 0 Black
C102 Medium hard , 1/2H Black, blue
Hard, H Black, blue, white
BS1433 Copper for electrical purposes. Bars and rod:
Annealed Red, black, red
Medium hard Blue, red
Hard Black, green, red
BS1434 Copper for electrical purposes. Commutator bars Green, blue, green
BS1977 Copper tubes for electrical purposes to BS1036 purity
(C101) Annealed White, green, yellow
As drawn White, red, yellow
BS1977 Copper tubes for electrical purposes to BS1037 purity
(C102) Annealed White, yellow, white
As drawn Yellow, black, yellow
BS1977 Copper tubes for electrical purposes to BS1861 purity
(C103) Annealed Yellow, blue, yellow
BS2786 Round hard drawn brass wire Blue, black, brown
As drawn (M) Blue, brown, green
BS2870 Rolled – copper and copper alloys, Sheet strip and foil
C101 Electrolytic tough pitch HC Copper 0 Black, blue, red
C101 Electrolytic tough pitch HC Copper 0 Black, blue, red
C101 Electrolytic tough pitch HC Copper 0 Black, blue, red
C102 Fire refined tough pitch HC Copper 0 Black, yellow, blue
C102 Fire refined tough pitch HC Copper 0 Black, yellow, blue
C102 Fire refined tough pitch HC Copper 0 Black, yellow, blue
C103 Oxygen free HC Copper 0 Black, yellow, blue
C103 Oxygen free HC Copper 0 Black, yellow, blue
C103 Oxygen free HC Copper 0 Black, yellow, blue
C104 Tough pitch non-arsenical copper M/O Blue, red, white
C104 Tough pitch non-arsenical copper 1/2H Blue, red, yellow
C104 Tough pitch non-arsenical copper H Blue, white, green
C105 Tough pitch arsenical copper M/O Blue, yellow
C105 Tough pitch arsenical copper 1/2H Brown, black, brown
C105 Tough pitch arsenical copper H Brown, black, red
C106 Phosphorous deoxidized non-arsenical copper M/O Green, black, red
C106 Phosphorous deoxidized non-arsenical copper 1/2H Green, blue, yellow
C106 Phosphorous deoxidized non-arsenical copper H Green, brown, white
C107 Phosphorous deoxidized non-arsenical copper M/O Green, yellow, green
C107 Phosphorous deoxidized non-arsenical copper 1/2H White, black, yellow
C107 Phosphorous deoxidized non-arsenical copper H White, brown, white
CZ101 90/10 brass O Black red, brown, red
CZ101 90/10 brass 1/2H Black, red, green red
CZ101 90/10 brass H Black, green, white, black
CZ102 85/15 brass O Black, red, yellow, brown
CZ102 85/15 brass 1/2H Black, white, yellow, black
CZ102 85/15 brass H Black, white, green, white
CZ103 80/20 brass O Black, yellow, black,
brown
CZ103 80/20 brass 1/2H Black, yellow, black, white
CZ103 80/20 brass H Black, yellow, blue, yellow
CZ106 70/30 brass O White, green, yellow
CZ106 70/30 brass 1/2H White, red, white
CZ106 70/30 brass 1/2H White, red, yellow
CZ106 70/30 brass H White, yellow
CZ107 2/1 brass O Green, red
CZ107 2/1 brass 1/2H Red, yellow, red
CZ107 2/1 brass 1/2 Blue, red, green
CZ107 2/1 brass H Blue, brown
CZ107 2/1 brass EH Blue, black, red
CZ108 Common brass O Green
CZ108 Common brass 1/2H Yellow, black, yellow
CZ108 Common brass 1/2H Red
CZ108 Common brass H Blue
CZ108 Common brass EH Brown, yellow, brown
CZ110 Aluminium brass M Black, yellow, brown, red
CZ110 Aluminium brass O Black, yellow, green
yellow
CZ112 Naval brass M Black, blue, brown
180 Workshop Practices
CZ112 Naval brass O Black, red, green
CZ112 Naval brass H Green, blue, red
CZ118 Leaded brass 64% copper 1/2H Black, yellow, white,
yellow
CZ118 Leaded brass 64% copper H Blue, black, brown, green
CZ118 Leaded brass 64% copper EH Blue, black, green, white
CZ119 Leaded brass 64% copper 1/2H Blue, black, yellow, blue
CZ119 Leaded brass 64% copper H Blue, black, white, blue
CZ119 Leaded brass 64% copper EH Blue, brown, black, brown
CZ120 Leaded brass 64% copper 1/2H Blue, brown, blue, brown
CZ120 Leaded brass 64% copper H Blue, brown, blue, white
CZ120 Leaded brass 64% copper EH Blue, brown, red, blue
CZ123 60/40 brass M Blue, brown, white, brown
CZ125 Cap copper O Blue, brown, yellow, red
CB101 Copper-beryllium O Blue, black, brown, yellow
CB101 Copper-beryllium W Black, blue, yellow
CB101 Copper-beryllium W(1/2H) Black, brown, white
CB101 Copper-beryllium W(1/2H) Black, green, white
CB101 Copper-beryllium W(H) Black, yellow, white
CN102 90/10 copper-nickel-iron M Blue, green, white, blue
CN101 95/5 copper-nickel-iron M Blue, green, brown, green
CN102 90/10 copper-nickel-iron O Blue, red, black, red
CN103 85/15 copper-nickel O Blue, red, brown, white
CN104 80/20 copper-nickel O Black, blue, black, white
CN105 75/25 copper-nickel O Black, blue, brown, green
CN106 70/30 copper-nickel O Black, blue, green blue
CN107 70/30 copper-nickel O Black, blue, red, brown
CS101 Silicon bronze (copper-silicon) M Black, blue, white, green
NS103 10% nickel silver (copper-nickel-zinc) 1/2H Black, blue, yellow, black
NS103 10% nickel silver (copper-nickel-zinc) H Black, brown, black, white
NS103 10% nickel silver (copper-nickel-zinc) EH Black, brown, blue, yellow
NS103 10% nickel silver (copper-nickel-zinc) O Black, brown, green,
yellow
NS104 12% nickel silver (copper-nickel-zinc) 1/2H Black, brown, red, white
NS104 12% nickel silver (copper-nickel-zinc) H Black, brown, white,
yellow
NS104 12% nickel silver (copper-nickel-zinc) EH Black, brown, yellow, red
NS104 12% nickel silver (copper-nickel-zinc) O Blue, red, white, blue
NS105 15% nickel silver (copper-nickel-zinc) 1/2H Blue, red, yellow, blue
NS105 15% nickel silver (copper-nickel-zinc) H Blue, white, black, brown
NS105 15% nickel silver (copper-nickel-zinc) EH Blue, white, blue, green
NS106 18% nickel silver (copper-nickel-zinc) O Black, blue, black, red
NS106 18% nickel silver (copper-nickel-zinc) 1/2H Black, blue, red, green
NS106 18% nickel silver (copper-nickel-zinc) H Black, green, white, green
NS106 18% nickel silver (copper-nickel-zinc) EH Black, red, blue, red
NS107 18% nickel silver (copper-nickel-zinc) Black, red, brown, yellow
NS108 20% nickel silver (copper-nickel-zinc) O Blue, white, green red
NS108 20% nickel silver (copper-nickel-zinc) 1/2H Blue, white, red, brown
NS108 20% nickel silver (copper-nickel-zinc) H Blue, white, yellow, blue
NS108 20% nickel silver (copper-nickel-zinc) EH Blue, yellow, black, green
NS109 25% nickel silver (copper-nickel-zinc) O Blue, red, white, green
NS109 25% nickel silver (copper-nickel-zinc) 1/2H Blue, red, yellow, green
NS109 25% nickel silver (copper-nickel-zinc) EH Blue, white, Blue, white
NS109 25% nickel silver (copper-nickel-zinc) 1/2H Blue, white, black, red
PB101 3% phosphor bronze (copper-tin-phosphorous) O Black, green, yellow
PB101 3% phosphor bronze (copper-tin-phosphorous) 1/4H Black, green, blue
PB101 3% phosphor bronze (copper-tin-phosphorous) 1/2H Brown, blue, yellow
PB101 3% phosphor bronze (copper-tin-phosphorous) H Blue, black, white
PB101 3% phosphor bronze (copper-tin-phosphorous) EH Black, white, blue
PB102 5% phosphor bronze (copper-tin-phosphorous) O Black, brown, red
PB102 5% phosphor bronze (copper-tin-phosphorous) 1/4H Black, red, blue
L.N.V.M. Society Group of Institutes, Palam Extn., Part-1, Sec.-7, Dwarka, New Delhi – 77 181
PB102 5% phosphor bronze (copper-tin-phosphorous) 1/2H Blue, yellow, brown
PB102 5% phosphor bronze (copper-tin-phosphorous) H Blue, black, blue
PB102 5% phosphor bronze (copper-tin-phosphorous) EH Brown, blue, white
PB103 7% phosphor bronze (copper-tin-phosphorous) O Brown, red, green
PB103 7% phosphor bronze (copper-tin-phosphorous) 1/4H Brown, blue, red
PB103 7% phosphor bronze (copper-tin-phosphorous) 1/2H Black, brown, black
PB103 7% phosphor bronze (copper-tin-phosphorous) H Black, white, black
PB103 7% phosphor bronze (copper-tin-phosphorous) EH Brown, green white
PB103 7% phosphor bronze (copper-tin-phosphorous) SH Green, red, white
PB103 7% phosphor bronze (copper-tin-phosphorous) ESH Red, black, white
BS2871 Copper and copper alloys part 2 tubes for general
purposes Table 2
C101 Electrolytic tough pitch HC copper M Blue, brown, green
C101 Electrolytic tough pitch HC copper 00 Blue, brown, blue
C102 Fire refined tough pitch HC copper M Black, blue, black, red
C102 Fire refined tough pitch HC copper 0 Black, blue, red, blue
C103 Oxygen-free HC copper M Black, blue, white, black
C103 Oxygen-free HC copper 0 Black, brown, black, blue
C106 Phosphorous deoxidized non-arsenical copper 0 Black, green, white
C106 Phosphorous deoxidized non-arsenical copper 1/2H Green, blue, yellow
C106 Phosphorous deoxidized non-arsenical copper M Black, red, green
C107 Phosphorous deoxidized arsenical copper 0 Black, blue, red
C107 Phosphorous deoxidized arsenical copper 1/2H Black, brown, blue, brown
C107 Phosphorous deoxidized arsenical copper M Black, blue, black
CN102 90/10 copper-nickel-iron M Black, green, blue, green
CN102 90/10 copper-nickel-iron 0 Black, green, brown,
green
CN107 70/30 copper-nickel M Black, green, red, green
CN107 70/30 copper-nickel 0 Black, green, white, black
CZ108 Brass 63% copper 0 Black, blue, black, yellow
TA Black, blue, brown, red
M Black, blue, green, black
CZ110 Aluminium brass 0 Black, brown, green black
CZ110 Aluminium brass TA Black, brown, red, brown
CZ110 Aluminium brass M Black, brown, white,
black
CZ119 Leaded brass 62% copper 2% lead M Black, brown, yellow,
black
CZ119 Leaded brass 62% copper 2% lead 0 Black, green, black, red
CZ126 Special 70/30 arsenical brass 0 Black, brown, yellow
CZ126 Special 70/30 arsenical brass TA Black, blue, yellow, red
CZ126 Special 70/30 arsenical brass M Black, blue, green red
CZ127 Special 18/20 0 Green, white, brown,
white
CZ127 Special 18/20 M Green, red, yellow, red
NT8-M As manufactured Blue, white, black, white
BS2872 Copper and copper alloys forging stock Table 1
CA103 9% aluminium bronze (copper-aluminium) M Black, red, white, black
CA104 10% aluminium bronze (copper al-nickel-iron) M Black, white, black, blue
CA106 7% aluminium bronze (copper al-nickel-iron) M Black, , white, black,
white
CS101 Copper silicon M Black, , white, green, blue
CZ109 Lead free 60/40 brass M Blue, brown, green
CZ112 Naval brass M Black, blue
CZ114 High tensile brass M Black, blue, green, yellow
CZ114 High tensile brass 0 Black, , blue, yellow,
white
182 Workshop Practices
CZ115 High tensile brass (soldering quality) M Black, , green, white,
brown
CZ116 High tensile brass M Black, , red, black, blue
CZ122 Leaded brass 58% copper 2% lead M Black, red, black, yellow
CZ123 60/40 brass M Black, red, blue, yellow
NS101 Leaded 10% nickel brass M Black, white, blue, white
BS2873 Copper and copper alloys – Wire
C101 Electrolytic tough pitch HC copper 0 Brown, blue, black, green
C102 Fire refined tough pitch HC copper H Brown, blue, brown,
green
C103 Oxygen-free HC copper Brown, blue, brown,
yellow
C106 Phosphorous deox non-arsenical copper Brown, blue, green, brown
C108 Copper-cadmium H Brown, blue, red, green
CZ101 90/10 brass 0 Brown, blue, white, brown
CZ101 90/10 brass 1/2H Brown, blue, yellow,
green
CZ101 90/10 brass H Brown, green, black,
white
CZ102 85/15 brass 0 Brown, green, blue, red
CZ102 85/15 brass 1/2H Brown, green, Brown,
green
CZ102 85/15 brass H Brown, green, red, brown
CZ103 80/20 brass 0 Brown, green, white
green
CZ103 80/20brass 1/2H Brown, green, yellow,
white
CZ103 80/20 brass H Brown, red, black, green
CZ106 70/30 brass 0 Brown, red, black, yellow
CZ106 70/30 brass 1/2H Brown green, white, red
CZ106 70/30 brass H Brown, red, blue, white
CZ107 2/1 brass 0 Brown, red, green, red
CZ107 2/1 brass 1/2H Brown, red, white, green
CZ107 2/1 brass H Brown, red, yellow, brown
CZ107 2/1 brass EH Brown, white, black,
green
CZ108 Common brass 0 Brown, white, blue, red
CZ108 Common brass 1/2H Blue, green red, brown
CZ108 Common brass H Red, brown, red
CZ108 Common brass EH Brown, white, brown, red
CZ119 Leaded brass 62% copper 2% lead 0 Brown, white, red, green
CZ119 Leaded brass 62% copper 2% lead 1/2H Brown, white, yellow,
brown
CZ119 Leaded brass 62% copper 2% lead H Brown, yellow, black,
green
CB101 Copper-beryllium W Brown, yellow, blue, red
CB101 Copper-beryllium W(H) Brown, yellow, blue,
yellow
CB101 Copper-beryllium Brown, yellow, brown, red
NS103 10% nickel silver (copper-nickel-zinc) 1/2H Brown, yellow, red, green
NS103 10% nickel silver (copper-nickel-zinc) 0 Brown, yellow, Brown,
yellow
NS103 10% nickel silver (copper-nickel-zinc) H Brown, yellow, white, red
NS104 12% nickel silver (copper-nickel-zinc) 0 Green, black, blue, green
NS104 12% nickel silver (copper-nickel-zinc) 1/2H Green, black, brown, red
NS104 12% nickel silver (copper-nickel-zinc) H Green, black, green, white
NS105 15% nickel silver (copper-nickel-zinc) 0 Green, black, red, yellow
NS105 15% nickel silver (copper-nickel-zinc) 1/2H Green, black, white, red
NS105 15% nickel silver (copper-nickel-zinc) H Green, blue, black, red
NS106 18% nickel silver (copper-nickel-zinc) 0 Green, blue, brown, green
NS106 18% nickel silver (copper-nickel-zinc) 1//2H Green, blue, brown
NS106 18% nickel silver (copper-nickel-zinc) H Green, blue, brown,
yellow
NS107 18% nickel silver (copper-nickel-zinc) 0 Green, blue, red, green
NS107 18% nickel silver (copper-nickel-zinc) 1/2H Green, blue, white, yellow
NS107 18% nickel silver (copper-nickel-zinc) H Green, brown, black, red
NS108 20% nickel silver (copper-nickel-zinc) 0 Green, brown, black,
yellow
NS108 20% nickel silver (copper-nickel-zinc) 1/2H Green, brown, green, red
NS108 20% nickel silver (copper-nickel-zinc) H Green, brown, red, green
NS109 25% nickel silver (copper-nickel-zinc) 0 Green, brown, white, red
1/2H
NS109 25% nickel silver (copper-nickel-zinc) 1/2H Green, brown, yellow,
white
NS109 25% nickel silver (copper-nickel-zinc) H Green, red, black, red
PB101 3% phosphor bronze (copper-tin-phosphorous) 0 Green, red, blue, red
PB101 3% phosphor bronze (copper-tin-phosphorous) 1/2h0 Green, red, brown, white
PB101 3% phosphor bronze (copper-tin-phosphorous) H Green, red, green red
PB101 3% phosphor bronze (copper-tin-phosphorous) EH Green, red, white, green
PB103 7% phosphor bronze (copper-tin-phosphorous) 0 Green, red, yellow, green
PB103 7% phosphor bronze (copper-tin-phosphorous) 1/2H Green, red, yellow, white
PB103 7% phosphor bronze (copper-tin-phosphorous) H Green, white, black,
yellow
PB103 7% phosphor bronze (copper-tin-phosphorous) EH Green, white, blue, white
BS2874 copper and copper alloys Rods and sections (other
than forging stock)
C101 Electrolytic tough pitch HC copper 0 Black, red, yellow, black
C102 Fire refined tough pitch HC copper 1/2H Blue, green, yellow
C103 Oxygen-free HC copper H Black, red, yellow, red
C106 Phosphorous deoxidized non-arsenical copper M Black, white, black, green
C106 Phosphorous deoxidized non-arsenical copper 0 Black, white, blue, brown
C109 Copper-tellurium M Black, white, brown,
blue
C109 Copper-tellurium 0 Black, white, green,
brown
C111 Copper sulphur M Black, white, green,
yellow
C111 Copper sulphur 0 Black, white, red, blue
CA103 9% aluminium bronze (copper-aluminium) M Black, green, brown
CA104 10% aluminium bronze (copper-alu-nickel-iron) M Blue, brown, red
CA106 7% aluminium bronze (copper-aluminium-iron) M Black, yellow, green,
white
CA106 7% aluminium bronze (copper-aluminium-iron) 0 Black, yellow, red, blue
CS101 Copper-silicon M Black, yellow, white,
brown
CS101 Copper-silicon 0 Blue, black, blue, brown
CZ103 80/20 brass M Black, white, yellow,
black
CZ104 Leaded 80/20 brass M Black, yellow, black, blue
CZ106 70/30 brass M Black, yellow, black, red
CZ109 Lead free 60/40 brass M Black, blue, black,
CZ112 Naval brass M Blue,
CZ113 Naval brass (special mixture) M Black, yellow, blue, brown
CZ114 High tensile brass M Black, brown, white
CZ114 High tensile brass H Black, brown, red, black
CZ115 High tensile brass M –
(Hot) Blue, red, yellow, white
184 Workshop Practices
CZ115 High tensile brass M –
(C&SR) Blue, white, blue, yellow
CZ116 High tensile brass M Black, yellow, blue, white
CZ119 Leaded brass 58% copper 2% lead M Black, yellow, brown, red
CZ121 Leaded brass 58% copper 3% lead M Black,
CZ122 Leaded brass 58% copper 2% lead M Black, yellow, green, blue
CZ122 Leaded brass 58% copper 2% lead H Black, brown, black
CZ123 60/40 brass M Black, blue, brown
CZ124 Leaded brass 62% copper 3% lead M Black, red, black, red
CZ124 Leaded brass 62% copper 3% lead 1/2H Blue, white, red
CZ124 Leaded brass 62% copper 3% lead H Black, green, yellow,
green
NS101 Leaded 10% nickel brass M Blue, black, brown, blue
NS102 Leaded 14% nickel brass M Blue, black, green, brown
NS111 Leaded 10% nickel silver M Blue, black, red, blue
NS112 Leaded 15% nickel silver M Blue, black, red, green
NS113 Leaded 18% nickel silver M Blue, yellow, white, red
PB102 5% phosphor bronze (copper-tin-phosphorous) M Green, yellow, green
BS4109 Copper for electrical purposes – Wire
Wire for general electrical purposes and for
insulated cables
C101 Electrolytic tough pitch HC copper 0 Green, yellow, black,
yellow
Electrolytic tough pitch HC copper H Green, white, yellow, red
C102 Fire refined tough pitch HC copper 0 Green, white, yellow,
Fire refined tough pitch HC copper H Green, white, brown,
yellow
C103 Oxy free HC copper 0 Green, yellow, black, red
Oxy free HC copper H Green, yellow, blue, red
NICKELS AND HEAT RESISTING ALLOYS
SECTION III
NUMBERS DESCRIPTION COLOUR
HR1 Nickel base heat resisting alloys:
Solution treated bar and section for machining White, blue, black, yellow
Softened section for forming Blue, green , blue, green
Forging stock Red, brown, white, yellow
HR2 Nickel base heat resisting alloys:
Solution treated bar and section for machining White, blue, black, yellow
Softened section for forming Blue, green , red, brown
Forging stock Green, black white,
HR3 Nickel base heat resisting alloys:
Heat treated (Stage 1 & 2) bar and section
for machining Blue, green, red, white
Softened section for forming Blue, green, white, blue
Forging stock Blue, green, yellow, brown
HR4 Nickel base heat resisting alloys:
Fully heat treated bar and section for
machining Black, blue, brown, blue
Forging stock Black, blue, brown, black
HR5 Nickel base heat resisting alloys:
Annealed bar for machining Black, green, blue, red
Softened section for forming Black, brown, yellow, green
Forging stock Black, green, brown, white
HR6 Nickel base heat resisting alloys:
Annealed bar and section for machining Blue, green, yellow, red
Forging stock Blue, red, blue, white
HR10 Nickel base heat resisting alloys:
Solution treated bar and section for
machining Blue, red, black, brown
Softened section for forming Blue, red, black, yellow
Forging stock Blue, red, green, brown
HR11 Nickel base heat resisting alloys:
Solution treated bar and section for
machining Blue, red, white, yellow
Softened section for forming Blue, red, yellow, brown
Forging stock Brown, green, black, green
HR40 Cobalt base heat resisting alloys:
Annealed bar and section for machining Green, black, blue, red
Forging stock Green, black, blue, white
HR51 Nickel chromium iron heat resisting alloys:
Annealed bar and section for machining Green, black, brown, red
Forging stock Green, black, brown, whiteHR52
Nickel chromium iron heat resisting alloys:
Annealed bar and section for machining Green, black, green, red
Forging stock Green, black, green, yellow
HR53 Nickel chromium iron heat resisting alloys:
Annealed bar and section for machining Green, black, blue, yellow
Forging stock Green, black, white, red
HR54 Heat resistant martensitic steel :
Heat treated bars for machining Yellow, black, white, yellow
Forging stock Yellow, blue, green, yellow
HR201 Nickel base heat resisting alloy plate sheet
and strip:
Softened and descaled Green, white, black, white
HR202 Nickel base heat resisting alloy plate sheet
and strip: Softened and descaled Blue, yellow, white, yellow
Solution treated Brown, black, yellow, brown
HR203 Nickel base heat resisting alloy plate sheet
and strip:
Softened and descaled Blue, yellow, red
HR204 Nickel base heat resisting alloy plate sheet
and strip:
Softened and descaled Black, green, black, yellow
HR206 Nickel base heat resisting alloy plate sheet
and strip:
Softened and descaled Black, red, yellow, black
HR207 Nickel base heat resisting alloy plate sheet
and strip:
Softened and descaled Black, brown, red, brown
HR240 Cobalt base heat resisting alloy plate sheet
and strip:
Annealed and descaled Black, white, black, blue
HR251 Nickel chromium iron heat resisting alloy
plate sheet and strip:
Solution treated and descaled Black, white, blue, yellow
HR401 Nickel base heat resisting alloy tube
cold worked and softened Green white, black, white
HR402 Nickel base heat resisting alloy tube
cold worked and softened Black, white, black, yellow
HR403 Nickel base heat resisting alloy tube
cold worked and softened Black, red, yellow, red
HR404 Nickel base heat resisting alloy tube
cold worked and softened Black, blue, green, black
HR501 Nickel base heat resisting alloy wire for
springs
Cold drawn Black, white, brown, white
186 Workshop Practices
HR502 Nickel base heat resisting alloy wire for
springs
Cold drawn and solution treated Black, white, red, blue
HR503 Nickel base heat resisting alloy wire for
thread inserts
Cold drawn Black, white, yellow, brown
HR504 Nickel base heat resisting alloy wire for
revets
Annealed White, red, yellow, white
HR601 Nickel-chromium-titanium-aluminium heat
resisting bar and wire of fasteners:
Cold worked and ground Black, green, yellow, blue
Cold worked, solution treated and ground or
descaled Black, yellow, green, blue
HR Nickel base heat resisting bar for bolts and
nuts
Solution treated and machined Blue, red, blue, green
Fully heat treated and machined Black, green yellow, red
forging stock Black, yellow, red, white
BS1824 Nickel silver strip and foil for the
Telecommunication Industries
NS104 12% nickel silver – Temper grade 2 Yellow, black, brown, yellow
NS104 12% nickel silver – Temper grade 3 Yellow, black, green, yellow
NS104 12% nickel silver – Temper grade 4 Yellow, black, red, yellow
NS104 12% nickel silver – Temper grade 5 (soft) Yellow, black, white, yellow
NS104 12% nickel silver – Temper Extra Hard
(non-standard condition) Blue, yellow, white
NS107 18% nickel silver – Temper grade 1 (Extra
Hard) Red, white, black, yellow
NS107 18% nickel silver – Temper grade 2 Red, green, brown white
NS107 18% nickel silver – Temper grade 3 Red, green, black, yellow
NS107 18% nickel silver – Temper grade 4 Red, white, blue, white
NS107 18% nickel silver – Temper grade 5 (soft) Red, white, green, yellow
BS2857 Nickel-iron transformer and choke laminations
Class A – 76% Ni Black, brown, blue
Class B – 50% Ni, 50% Fe Blue, white, red
BS372 Nickel and nickel alloy sheet and plate
NA13 Cold rolled and annealed Green, white, green, yellow
BS3073 Nickel and nickel alloy strip
NA11 Cold rolled, Hard Brown, green, red
BS3074 Nickel and nickel alloys, tubes
NA11 Cold drawn and annealed Blue, white, blue
NA12 Cold drawn and annealed Blue, white, green
NA13 Cold drawn and annealed Blue, white, yellow
NA14 Cold drawn and annealed Blue, yellow, brown
BS3075 Nickel and nickel alloy wire
NA11 Cold drawn Brown, green, red
NA11 Cold drawn and annealed Blue, white, blue
NA13 Cold drawn Blue, black, white
NA13 Cold drawn and annealed Blue, brown, red
BS3076 Nickel and nickel alloy rods and sections
NA13 Cold drawn Black, red, brown
Cold drawn and annealed Black, red, green
Hot -rolled Black, blue, white
Hot -rolled and annealed Brown, white, brown
NA14 Cold drawn Blue, yellow, brown
NA18 Cold worked and precipitated Green, white, blue, red
NA18 Cold worked, solution treated and
precipitated Green, yellow, black, white
TITANIUM AND TITANIUM ALLOYS
SECTION IV
TA1 Commercially pure titanium sheets and strips
(Tensile strength 19-27 tonsf/inch 2) Black, white, blue, white
TA2 Commercially pure titanium sheets and strips
(Tensile strength 390-540 N/mm 2) Black, brown, black, green
TA3 Commercially pure titanium bars for machining
(Tensile strength 390-540 N/mm2) Green, brown, red, green
TA4 Commercially pure titanium forging stock
(Tensile strength 390-540 N/mm2) Green, brown, white, yellow
TA6 Commercially pure titanium sheets and strips
(Tensile strength 570-730 N/mm2) Green, blue, red, green
TA7 Commercially pure titanium bars for machining
(Tensile strength 540-740 N/mm2) Green, blue, brown, green
TA8 Commercially pure titanium forging stock
(Tensile strength 540-740 N/mm2) Green, black, yellow, white
TA10 Titanium-aluminium-vanadium alloy sheets
(Tensile strength 62-82 tonsf/inch2) Black, blue, yellow, blue
TA11 Titanium-aluminium-vanadium alloy bars for
machining
(Tensile strength 58-75 tonsf/inch2) Brown, red, brown, green
TA12 Titanium-aluminium-vanadium alloy forging
stock
(Tensile strength 58-75 tonsf/inch2) Green, black, brown, yellow
TA18 Titanium-tin-zirconium-aluminium-molybdenumsilicon
alloy bars for machining
(Tensile strength 111-134 hbar) (Limiting
Ruling Section 50 mm) Red, blue, black, yellow
TA19 Titanium-tin-zirconium-aluminium-molybdenumsilicon
alloy forging stock
(Tensile strength 111-134 hbar) (Limiting
Ruling Section 50 mm) Green, black, white, yellow
TA21 Titanium-copper alloy sheet
(Tensile strength 54-77 hbar) Brown, green, brown, yellow
TA22 Titanium-copper alloy bars for machining
(Tensile strength 54-77 hbar) Brown, blue, yellow, brown
TA23 Titanium-copper alloy forging stock
(Tensile strength 54-77 hbar) Green, yellow, brown, white
TA25 Titanium-tin-zirconium-aluminium-molybdenumsilicon
bars for machining
(Tensile strength 103-127 hbar) (Limiting
Ruling Section 75 mm) Red, blue, black, yellow
TA26 Titanium-tin-zirconium-aluminium-molybdenumsilicon
forging stock
(Tensile strength 1103-127 hbar) (Limiting
Ruling Section 75 mm) Green, black, white, yellow
TA28 Titanium-aluminium-vanadium alloy forging
stock
(Tensile strength 110-130 hbar) (Limiting
Ruling Section 19 mm) Blue, green, yellow, blue
TA38 Titanium-aluminium-molybdenum-tin-silicon
carbon alloy bar for machining
(Tensile strength 1250-1420 N/mm2) (Limiting
Ruling Section 25 mm) White, black, blue, white
TA39 Titanium-aluminium-molybdenum-tin-silicon
carbon alloy forging stock
(Tensile strength 1250-1420 N/mm2) (Limiting
Ruling Section 25 mm) White, black, blue, yellow
188 Workshop Practices
TA40 Titanium-aluminium-molybdenum-tin-silicon
carbon alloy bar for machining
(Tensile strength 1205-1375 N/mm2) (Limiting
Ruling Section 25 mm up to and including
75mm) White brown ,red, yellow
TA41 Titanium-aluminium-molybdenum-tin-silicon
carbon alloy bar forging stock
(Tensile strength 1205-1375 N/mm2) (Limiting
Ruling Section 25 mm up to and including
75mm) Yellow, brown, re, yellow
TA43 Forging stock of titanium-aluminium-zirconiummolybdenum-
silicon alloy
(Tensile strength 99-1140 N/mm2) (Limiting
Ruling Section 65mm) Yellow, green, red, yellow
TA45 Bar and section after machining of titaniumaluminium-
molybdenum-tin-silicon alloy
(Tensile strength 1100-1280 N/mm2) Limiting
Ruling Section 25mm) Red, green, white, yellow
TA46 Bar and section for machining of titaniumaluminium-
molybdenum-tin-silicon alloy
(Tensile strength 1050-1220 N/mm2) Limiting
Ruling Section over 25 mm up to and
including 100 mm) Red, white, brown, yellow
TA47 Forging stock of titanium-aluminium-molybdenumtin-
silicon alloy
(Tensile strength 1050-1220 N/mm2) (Limiting
Ruling Section 100 mm) Yellow, red, white, yellow
TA49 Bar and section for machining of titaniumaluminium-
molybdenum-tin-silicon alloy
(Tensile strength 1000-1200 N/mm2) Limiting
Ruling Section over 100mm up to and
including 150 mm) Red, yellow, black, white
TA50 Forging stock of titanium-aluminium-molybdenumtin-
silicon alloy
(Tensile strength 1000-1200 N/mm2) (Limiting
Ruling Section over 100 mm up to and
including 150 mm) Yellow, brown, green, yellow
TA52 Sheet and strip of titanium copper alloy for
machining
(Tensile strength 690-920 N/mm2) Red, yellow, brown, white
TA53 Bar and section for machining of titanium
copper alloy
(Tensile strength 65-880 N/mm2) (Limiting
Ruling Section 75 mm) Red, yellow, brown, white
TA54 Forging stock of titanium copper alloy
(Tensile strength 650-880 N/mm2) (Limiting
Ruling Section 75 mm) White, black, red, white
TA56 Titanium-aluminium-vanadium alloy plate
(Tensile strength 895-1150 MPa) Black, blue, white, brown
TA57 Titanium-aluminium-molybdenum-tin-silicon
alloy plate
(Tensile strength 1030-1220 MPa) Black, blue, green, yellow
TA58 Titanium-copper alloy plate
(Tensile strength 520-640 MPa) Black, blue, yellow, green
SOLDERS
SECTION V
NUMBERS DESCRIPTION COLOUR
BS219 Soft Solders
Tin-Lead
Grade A Blue
AP Blue, green
K Brown, red
KP Blue, yellow
F Black, red
R Brown, re, brown
G Green
H Black, green, black
J Brown, green
V Green, black, green
W Green, yellow
Tin-lead-antimony
Grade B Yellow
M Red
C Black
L Blue, brown, blue
D Brown
N Blue, red, blue
Tin-Antimony
Grade 95A Black, blue
Tin-Silver
Grade 965 Brown, black, brown
Tin-lead-silver
Grade 5S Black, green
62S Black, red, black.
Tin-lead-cadmium
Grade T Blue, black, blue
STEELS
SECTION VI
NUMBERS DESCRIPTION COLOUR
S1 Bright 35/45-ton carbon steel bars Yellow
S14 Carbon case-hardening steel bars Brown, yellow
S15 3 per cent nickel case-hardening steel bars:
Bars and billets for forging Brown, yellow, brown
S15(B) 3 per cent nickel case-hardening steel bars:
Black and bright bars for machining Yellow, brown, yellow
S21 “20” carbon steel Blue, yellow
S28 Air hardening 4.1/2 per cent, nickel-chromiummolybdenum
steel bars Blue, red
S61A 35-ton, 12 per cent chromium steel (corrosionresisting)
bars for forging Black, yellow, red
S61B 35-ton, 12 per cent chromium steel (corrosionresisting)
bars for machining Brown, yellow, red
S62A 45/55-ton, 12 per cent chromium steel
(Corrosion-resisting) bars for forging Yellow, red, yellow
S62B 45/55-ton, 12 per cent chromium steel (corrosionresisting)
bars for machining Yellow, black, yellow
S70A “55” carbon steel bars for forging Blue, green
S70B “55” carbon steel (normalised) White, blue, yellow
S79A “55” carbon steel bars for forging Blue, red, green
190 Workshop Practices
S79A “55” carbon steel bars for forging :
Hardened and tempered Red, green, white
S80A 55-ton high chromium-nickel steel (corrosionresisting)
bars for forging Black, yellow, brown
S80B & D 55-ton high chromium-nickel steel (corrosionresisting
) bars and machining Brown, black, red
S82 4.1/2 per cent nickel-chromium-molybdenum casehardening
steel bars Green, red, yellow
S91A Mild steel bars for forging Black, green, brown
S91B Mild steel bars for forging Black, green, white
S92A 40-ton carbon-manganese steel bars for forging Brown, green, yellow
S92B 40-ton carbon-manganese steel bars for forging Black, white
S93A 35-ton steel (normalised) bars for forging Brown, green
S93B 35-ton steel (normalised) bars for machining Red, white
S95A 55-ton, 1/2 per cent nickel-chromium-molybdenum
steel bars for forging Black, green, blue
S95B 55-ton, 1/2 per cent nickel-chromium-molybdenum
steel bars for forging Black, green, red
S96A 55-ton, 2.1/2 per cent nickel-chromium-molybdenum
steel bars for forging Black, red, black
S96B 55-ton, 2.1/2 per cent nickel-chromium-molybdenum
steel bars for forging Black, red, blue
S97A 65-ton, 2.1/2 per cent nickel-chromium-molybdenum
steel bars for forging Black, white green,
S97B 65-ton, 2.1/2 per cent nickel-chromium-molybdenum
steel bars for forging Black, white, red
S98A 75-ton, 1/2 per cent nickel-chromium-molybdenum
steel (high carbon) bars for forging Blue, green, yellow
S98B 75-ton, 1/2 per cent nickel-chromium-molybdenum
steel (high carbon) bars for forging Blue, brown, blue
S99 80-ton, 2.1/2 per cent nickel -chromium-molybdenum
steel, high carbon (limiting ruling section
6-ins) :
Bars and billets in the softened condition Blue, green, brown
Bars and billets in hardened and tempered
condition Blue, brown, yellow
S102 Carbon-molybdenum steel (bar for forged bolts
only) Blue, black, green
S105 Carbon steel wires:
Type 1 Black, blue, green
Type 2 Black, blue, red
Type 3 Black, blue, yellow
S106A 60-ton, 3 per cent chromium-molybdenum steel
(suitable for nitrogen hardening) bars for
forging Blue, brown, red
S106B 60-ton, 3 per cent chromium-molybdenum steel
(suitable for nitrogen hardening) bars for
machining Brown, red, green
S107 3 per cent nickel-chromium-molybdenum casehardening
steel bars Green, white
S111A High nickel high chromium steel bars for forging Red, yellow, red
S111D High nickel high chromium steel bars for
machining (valve steel) Yellow, blue, white, yellow
S112 40-ton semi-free cutting steel. Bright bars for
machining Black, blue, green
S113 45-ton carbon steel. Bright bars for machining Black, blue, yellow
S114 55-ton manganese-molybdenum steel. Bright bars
for machining Black, brown, green
S116 55-ton carbon steel. Bright bars for machining Black, blue, black
S117 55-ton, 1 per cent chromium steel :
Bars and billets for forging Blue, green, red
Bars for machining Black, yellow, blue
S119 65-ton, 1.1/2 per cent nickel-chromium-molybdenum
steel (limiting rulling section 2.1/2-ins):
Bars and billets in soft condition Black, white, yellow
Bar in hardened and tempered condition Black, brown, black
S120 100-ton, 2.1/2 per cent nickel-chromium-molybdenum
steel (oil hardening) (limiting ruling
section 2.1/2-ins) Blue, white, red
S124 Corrosion-resisting chromium steel. Bars and
billets for forging :
Softened condition Brown, yellow, green
Bright and black bars for machining
hardened and tempered White, red, white
S125 23/14 chromium nickel heat resisting steel (Ti
stabilised) :
Bars and billets for forging (S125A)
(as rolled or forged) Black, blue
Bars for machining (S125B &D) (Fully
heat treated) Black, blue, red
S126 23/14 chromium-nickel heat resisting steel (Nb
stabilised) :
Bars and billets for forging (S126A) (as
rolled or forged) Black, brown
Bars for machining (S126B & D) (fully
heat treated) Black, brown, red
S127 24/17 chromium-nickel heat resisting steel (Ti
stabilised) :
Bars and billets for forging (S127A) (as
rolled or forged) Black, green
Bars for machining (S127B & D) (fully
heat treated) Black, yellow
S128 24/17 chromium-nickel heat resisting steel (Nb
stabilised) :
Bars and billets for forging (S128A) (as
rolled or forged) Blue, brown
Bars for machining (S128B & D) (fully
heat treated) Brown, blue, brown
S129 18/9 chromium-nickel heat resisting steel (Ti
stabilised) :
Bars and billets for forging (S129A) (as
rolled or forged) Green, blue, green
Bars for machining (S129B & D) (fully
heat treated) Brown, blue, red
S130 18/9 chromium-nickel heat resisting steel (Nb
stabilised) :
Bars and billets for forging (S130A) (as
rolled or forged) Red, black, white
Bars for machining (S130B & D) (fully
heat treated) Brown, green, red
S131A, B High Thermal Expansion steel
& D Bars and billets for forging Blue, green, white
Bars for machining Blue, red, blue
S132 3% chromium-molybdenum steel (suitable for
nitriding)
Bars for forging, black, and bright bars
for machining Black, white, blue
Fully heat treated – not nitrided Green, brown, red, yellow
S133 3/4% nickel-chromium case hardening steel
Bars for forging, black, and bright bars for
machining Brown, red, brown
S134 3% per cent chromium molybdenum-vanadium steel
(air hardening) bars for forging, black, and
bright bars for machining Brown, white, red
192 Workshop Practices
S135 1 per cent carbon-chromium steel bars for
forging
Black and bright bars for machining Black, red, green
S136 1 per cent chromium steel vacuum re-melted Green, red
S137 High chromium nickel corrosion resisting steel
bright bars (free machining) White, brown, white
S138 3% chromium-molybdenum-vanadium steel
vacuum re-melted air hardening (softened) Red, brown, red
S139A 1.1/2 nickel-chromium-molybdenum steel bars for
forging – softened Black, green, black
S139B &D 1.1/2 nickel-chromium-molybdenum steel black and
bright bars for machining Black, green, yellow
S140A 2.1/2 nickel-chromium-molybdenum steel bars for
forging – softened Blue, black, white
S140B & D 2.1/2 nickel-chromium-molybdenum steel black and
bright bars for machining Blue, white, green
S141A 12. chromium corrosion resisting steel bars
for forging – softened Brown, black, brown
S141B & D 12. chromium corrosion resisting steel black
and bright bars for machining Blue, black, green
S142A 1% chromium-molybdenum steel (suitable for
welding)
Bars for forging – softened Green, white, green
S142B & D 1% chromium-molybdenum steel (suitable for
welding)
Black, and bright bars for machining Green, black, red
S143 Chromium-nickel-copper-molybdenum corrosion
resisting steel (precipitation hardening)
A Bars for forging Brown, black, white
B and D Bars for machining Green, brown, green
S144 Chromium-nickel-copper-molybdenum corrosion
resisting steel (precipitation hardening)
A Bars for forging Green, white, yellow
B and D Bars for machining Blue, white, brown
S146 4% nickel-chromium-molybdenum steel (air
hardening vacuum melted) Brown, black, green
S147 Nickel-chromium-molybdenum steel bar Blue, black, blue
S148 Low nickel chromium steel bar Black, red, yellow
S149 1.75% nickel -chromium-molybdenum steel bar Brown, blue, green
S150 Chromium-molybdenum-vanadium-niobium heat
resisting steel
Bars and billets for forging (softened) Blue, black, blue, black, blue
Bright and black bars for machining Blue, black, green, black, blue
S151 Chromium-nickel-molybdenum-vanadium heat
resisting steel
Bars and billets for forging (softened) Blue, black, red, black, blue
Bright and black, bars for machining Blue, black, yellow, black, blue
S152 Chromium-cobalt-molybdenum-vanadium-niobium
heat resisting steel
Bars and billets for forging (softened) Blue, brown, black, brown, blue
Bright and black bars for machining Blue, brown, red, brown, blue
S153 Nickel-chromium-molybdenum steel
Bars and billets for forging (softened) Blue, brown, white, brown, blue
Bright and black bars for machining Blue, green, yellow, green, blue
S154 2.1/2 nickel -chromium-molybdenum steel
Bars and billets for forging (softened) Blue, green, brown, green, blue
Bright and black bars for machining Blue, green, yellow, green, blue
S155 Nickel-silicon-chromium-molybdenum-vanadium
steel (Vacuum arc remelted)
Normalised and softened bars for machining Blue, red, blue, red, blue
Softened forging stock Blue, red, brown, red, blue
S156 4% nickel -chromium-molybdenum case-hardening
steel (Vacuum arc remelted)
Black or bright bars for machining Blue, red, green, red, blue
Softened forging stock Blue, red, white, red, blue
S157 3% nickel -chromium-molybdenum case-hardening
steel
Black or bright bars for machining Blue, yellow, blue, yellow, blue
Softened forging stock Blue, yellow, black, yellow, blue
S201 Patented cold drawn carbon steel wire and
springs Red, black, brown, red
S202 Patented cold drawn carbon steel wire and
springs Red, brown, white, red
S203 Carbon steel wire and springs Red, green, white, red
S204 Chromium vanadium steel wire and springs Yellow, black, brown, yellow
S205 Austenitic chromium-nickel steel wire and
springs
Rods Black, brown, yellow, black
Wire Black, blue, yellow, black
S510 28-ton carbon steel sheets and strips (suitable
for welding) Green
S511 Deep drawing carbon steel sheets and strips
(suitable for welding) Black, green, blue
S513 Spring steel strips :
Softened condition Black, green, red
Hardened and tempered Blue, black, yellow
S514 50-ton carbon manganese steel sheets and strips
(40-ton 0.1 per cent proof stress)
(suitable for welding) :
Softened condition Green, red, white
Hardened and tempered or cold rolled and
tempered Green, blue, red
S515 30-ton carbon-manganese steel sheets and strips
(softened ) (suitable for welding) Red, blue, yellow
S516 60-ton carbon-manganese steel sheets and strips
(50-ton 0.1 per cent proof stress) :
Softened condition Green, blue, white
Hardened and tempered or cold-rolled and
tempered Brown, blue, red
S517 75-ton carbon-manganese steel sheets and strips
(65-ton 0.1 per cent proof stress) :
Softened condition White, black, white
Hardened and tempered Blue, green, red
(40-ton 0.1 per cent proof stress)
(suitable for welding)
Softened condition Green, yellow, red
Hardened and tempered or as cold-rolled and
tempered Green, yellow, white
S518 50-ton chromium-molybdenum steel sheets and strips
(40-ton 0.1% proof stress) (suitable for welding) :
Softened condition Green, yellow, red
Hardened and tempered or cold-rolled and
tempered Green, yellow, white
S524 Cold-rolled 18/10 chromium-nickel corrosionresisting
steel sheet and strip (titanium
stabilized : 80 hbar) Blue, brown, yellow
S525 Cold-rolled 18/10 chromium-nickel corrosionresisting
steel sheet and strip (titanium
stabilized : 80 hbar) Blue, green, yellow
194 Workshop Practices
S526 Softened 18/10 chromium-nickel corrosionresisting
steel sheet and strip
(titanium stabilized: 54 hbar) Red, yellow, red
S527 Softened 18/10 chromium-nickel corrosionresisting
steel sheet and strip
(niobium stabilized: 54 hbar) Red, green, yellow
S528 23/14 chromium-nickel heat resisting steel
sheet and strip (titanium stabilized:
54 hbar) Black, red, yellow
S529 23/14 chromium-nickel heat resisting steel
sheet and strip (niobium stabilized:
54 hbar) Black, brown, red
S530 24/17 chromium-nickel heat resisting steel
sheet and strip (titanium stabilized:
54 hbar) Black, red, green
S531 23/14 chromium-nickel heat resisting steel
sheet and strip (niobium stabilized:
54 hbar) Black, yellow, blue
S532 Chromium-nickel-copper-molybdenum corrosion
resisting steel sheet and strip
(precipitation hardening 98/118 hbar) Blue, yellow, green
S533 Chromium-nickel-copper-molybdenum corrosion
resisting steel sheet and strip
(precipitation hardening 118/137 hbar) Black, brown, red
S534 Chromium-molybdenum steel sheet and strip
(88/108 hbar) (suitable for welding) :
Softened condition Green, blue, green
Hardened and tempered Brown, red, green
S535 Chromium-molybdenum steel sheet and strip
(115/130 hbar) (suitable for welding) :
Softened condition Green, brown, green
Hardened and tempered Brown, blue, yellow
S536 Low carbon 18/10 chromium-nickel corrosion
resisting steel sheet and strip (50 hbar) Red, brown, white
S537 Low carbon 17/12 chromium-nickel corrosion
resisting steel sheet and strip (50 hbar) Green, yellow, green
S538 Chromium-nickel-molybdenum-vanadium heat
resisting steel sheet and strip:
Softened condition Red, brown, yellow
T2 85-ton nickel-chromium steel tubes Red
T45 45-ton steel tubes (suitable for welding) Black, brown, blue
T50 50-ton steel tubes Brown, yellow
T53 45-ton chrome-molybdenum steel tubes
(suitable for welding) Black, green, yellow
T57 75-ton nickel-chromium steel tubes Black, brown, yellow
T60 75-ton chrome-molybdenum steel tubes
(suitable for welding) Red, white
T62 Mild steel tube Red, blue, yellow
T63 Softened mild steel tube for hydraulic purposes Brown, yellow, red
T64 Carbon manganese steel tube Blue, yellow, green
T65 Chromium-molybdenum steel tube Green, blue, yellow
T66 18/10 Chromium-nickel corrosion resisting steel
tube Green, brown, white
T67 18/10 Chromium-nickel corrosion resisting steel
tube Green, yellow, red
T68 Cold drawn 18/10 chromium-nickel corrosion
resisting steel tube (niobium stabilised) Red, green, red
T69 Cold drawn 18/10 chromium-nickel corrosion
resisting steel tube (titanium stabilised) Yellow, black, yellow
T70 24/17 chromium-nickel heat resisting steel
tube (niobium stabilised) Brown, black, red
T71 24/17 chromium-nickel heat resisting steel
tube (titanium stabilised) Green, white, green
T72 18/10 chromium-nickel corrosion resisting steel
tube for hydraulic purposes niobium
stabilised 550 MPa Black, blue, brown
T73 18/10 chromium-nickel corrosion resisting steel
tube for hydraulic purposes niobium
stabilised 550 MPa Black, red, yellow
T74 Low carbon 18/10 chromium-nickel corrosion
resisting steel tube Yellow, red, yellow
T75 Low carbon 18/10 chromium-nickel-molybdenum
corrosion resisting steel tube White, blue, yellow
T76 Chromium-molybdenum steel tube (770 MPa)
(weldable) Green, brown, blue, red
BS970 Pt 1 Carbon steels :
015 A03 Low carbon :
As rolled or forged (black bars) White, black, green, black, white
030 A04 Low carbon :
As rolled or forged (black bars) White, black, yellow, black, white
040 A04 Low carbon :
As rolled or forged (black bars) Green, red, green, red
050 A04 Low carbon :
As rolled or forged (black bars) White, blue, white, blue, white
040 A10 Low carbon :
As rolled or forged (black bars) Red, yellow, red, yellow
045 A10 Low carbon :
As rolled or forged (black bars) White, brown, green, brown, white
060 A10 Low carbon :
As rolled or forged (black bars) White, green, brown, green, white
040 A12 Low carbon :
As rolled or forged (black bars) Black, white, green, blue
050 A12 Low carbon :
As rolled or forged (black bars) White, green, yellow, green, white
060 A12 Low carbon :
As rolled or forged (black bars) White, red, white, red, white
040 A15 Low carbon :
As rolled or forged (black bars) White, red, blue, red, white
050 A15 Low carbon :
As rolled or forged (black bars) White, red, brown, red, white
060 A15 Low carbon :
As rolled or forged (black bars) White, yellow, white, yellow,
white
080 A15 Low carbon :
As rolled or forged (black bars) White, yellow, black, yellow,
white
040 A17 Low carbon :
As rolled or forged (black bars) White, yellow, brown, yellow,
white
050 A17 Low carbon :
As rolled or forged (black bars) White, yellow, green, yellow,
white
060 A17 Low carbon :
As rolled or forged (black bars) Yellow, black, yellow, black,
yellow
080 A17 Low carbon :
As rolled or forged (black bars) Yellow, black, blue, black, yellow
196 Workshop Practices
040 A20 ’20’ carbon :
As rolled or forged (black bars) Yellow, black, brown, black, yellow
050 A20 ’20’ carbon :
As rolled or forged (black bars) Green, white, green, white
060 A20 ’20’ carbon :
As rolled or forged (black bars) Yellow, black, green, black,
yellow
070 A20 ’20’ carbon :
As rolled or normalized Brown, white, brown, white
P condition Black, brown, yellow, white
Cold drawn from hot rolled Black, yellow, blue, yellow, black
080 A20 ’20’ carbon :
As rolled or forged (black bars) Yellow, black, red, black, yellow
040 A22 ’22’ carbon :
As rolled or forged (black bars) Red, white, red, white
050 A22 ’22’ carbon :
As rolled or forged (black bars) Yellow, black, white, black,
yellow
060 A22 ’22’ carbon :
As rolled or forged (black bars) Yellow, blue, yellow, blue, yellow
080 A22 ’22’ carbon :
As rolled or forged (black bars) Yellow, blue, black, blue, yellow
060 A25 ’25’ carbon :
As rolled or forged (black bars) Yellow, blue, brown, blue, yellow
080 A25 ’25’ carbon :
As rolled or forged (black bars) Yellow, blue, green, blue, yellow
070 A26 ’26’ carbon :
As rolled or forged (black bars) Yellow, blue, red, blue, yellow
Normalized condition Yellow, brown, blue, brown,
yellow
P condition Yellow brown, green, brown,
yellow
Q condition Yellow green, blue, green, yellow
Cold drawn from hot rolled Yellow, red, yellow, red, yellow
060 A27 ’27’ carbon :
As rolled or forged (black bars) Yellow, blue, white, blue, yellow
080 A27 ’27’ carbon :
As rolled or forged (black bars) Blue, white, black, red
060 A30 ’30’ carbon :
As rolled or forged (black bars) Yellow, brown, black, brown,
yellow
080 A30 ’30’ carbon :
As rolled or forged (black bars) Blue, yellow, black, white
080 A30 ’30’ carbon :
As rolled or forged (black bars) Blue, yellow, white, green
Normalized condition White, yellow, white, yellow
P condition Black, black, black, brown
Q condition Black, blue, brown, green
Cold drawn from hot rolled Yellow, brown, red, brown, yellow
060 A32 ’32’ carbon :
As rolled or forged (black bars) yellow, brown, white, brown,
yellow
080 A32 ’32’ carbon :
As rolled or forged (black bars) Blue, white, brown, green
060 A35 ’35’ carbon :
As rolled or forged (black bars) Yellow, green, yellow, green,
yellow
080 A35 ’35’ carbon :
As rolled or forged (black bars) Brown, blue, black, red
080 A36 ’36’ carbon :
As rolled or forged (black bars) Yellow, white, black, white,
yellow
Normalized condition Yellow, green, black, green,
yellow
Q condition Yellow, red, blue, red, yellow
R condition Yellow, white, blue, white, yellow
Cold drawn from hot rolled Yellow, green, brown, green,
yellow
060 A37 ’37’ carbon :
As rolled or forged (black bars) Yellow, red, black, red, yellow
080 A37 ’37’ carbon :
As rolled or forged (black bars) Brown, blue, black, white
060 A40 ’40’ carbon :
As rolled or forged (black bars) Yellow, green, red, green, yellow
080 A40 ’40’ carbon :
As rolled or forged (black bars) Brown, blue, black, yellow
080 A40 ’40’ carbon :
As rolled or forged (black bars) Blue, white, brown, red
Normalized condition Black, blue, white, red
Q condition Blue, white, blue, black
R condition Black, blue, red, black
Cold drawn from hot rolled Brown, blue, black, green
060 A42 ’42’ carbon :
As rolled or forged (black bars) Yellow, red, brown, red, yellow
060 A42 ’42’ carbon :
As rolled or forged (black bars) Blue, white, black, yellow
060 M46 ’46’ carbon :
As rolled or forged (black bars) Yellow, white, yellow, white,
yellow
Normalized condition Yellow, red, green, red, yellow
Q condition Yellow, white, green, white,
yellow
R condition Yellow, red, white, red, yellow
S condition Yellow, white, red, white, yellow
Cold drawn from hot rolled Green, red, brown, white
060 A47 ’47’ carbon :
As rolled or forged (black bars) Yellow, green, white, green,
yellow
080 A47 ’47’ carbon :
As rolled or forged (black bars) Brown, blue, white, red
080 M50 ’50’ carbon :
As rolled or forged (black bars) Brown, black, white, red
Normalized condition Red, yellow, red, green
R condition Red, yellow, red, white
S condition Blue, brown, black, green
T condition Green, white, brown, yellow
Cold drawn from normalized Brown, black, white, yellow
060 A52 ’52’ carbon :
As rolled or forged (black bars) Yellow, white, brown, white,
yellow
060 A52 ’52’ carbon :
As rolled or forged (black bars) Brown, blue, white, yellow
060 M55 ‘5 ‘ carbon :
As rolled or forged (black bars) Green, red, white, yellow
Normalized condition Green, yellow, blue, red
R condition Green, red, brown, yellow
S condition Green, red, yellow, white
T condition Green, yellow, blue, white
Cold drawn from normalized Green, red, blue, yellow
198 Workshop Practices
060 A57 57' carbon: As rolled or forged (black, bars) Green, yellow, brown, red 080 A5757′ carbon:
As rolled or forged (black, bars) Green, yellow, red, white
060 A62 62' carbon: As rolled or forged (black, bars) Green, yellow, white, red 080 A6262′ carbon:
As rolled or forged (black, bars) Brown, red, white, green
060 A67 67' carbon: As rolled or forged (black, bars) Red, black, blue, white 080 A6767′ carbon:
As rolled or forged (black, bars) Brown, red, white, yellow
060 A72 72' carbon: As rolled or forged (black, bars) Red, black, brown, white 070 A7272′ carbon:
As rolled or forged (black, bars) Red, black, brown, yellow
080 A72 72' carbon: As rolled or forged (black, bars) Red, black, green, red 060 A7878′ carbon:
As rolled or forged (black, bars) Red, black, green, yellow
060 A78 78' carbon: As rolled or forged (black, bars) Red, black, white, red 080 A7878′ carbon:
As rolled or forged (black, bars) Red, black, white, yellow
060 A83 83' carbon: As rolled or forged (black, bars) Red, black, yellow, white 080 A8383′ carbon:
As rolled or forged (black, bars) Red, blue, black, white
050 A86 86' carbon: As rolled or forged (black, bars) Red, blue, brown, white 060 A8686′ carbon:
As rolled or forged (black, bars) Red, blue, brown, yellow
080 A86 86' carbon: As rolled or forged (black, bars) Red, blue, green, white 060 A9696′ carbon:
As rolled or forged (black, bars) Red, blue, green, yellow
060 A99 1% carbon:
As rolled or forged (black, bars) Red, blue, white, yellow
120 M19 19' carbon -1.2% manganese : As rolled or forged (black bars) Red, blue, yellow, red Normalized condition White, black, green, yellow P condition Red, yellow, green, white Q condition White, red, blue, yellow R condition Black, green, blue, yellow Cold drawn from hot rolled Red, brown, blue, yellow 150 M1919′ carbon -1.5% manganese :
As rolled or forged (black bars) Brown, black, blue, yellow
Normalized condition Blue, brown, blue, yellow
P condition Red, blue, yellow, white
Q condition Blue, green, blue, yellow
R condition Black, brown, blue, yellow
120 M28 28' carbon -1.2% manganese : As rolled or forged (black bars) Red, brown, black, white Normalized condition Red, brown, yellow, red P condition White, black, red, yellow Q condition White, red, green, yellow Cold drawn from hot rolled Black, green, blue, green 150 M2828′ carbon -1.5% manganese :
As rolled or forged (black bars) Brown, green, blue, red
Normalized condition Blue, white, blue, brown
Q condition Brown, black, brown, green
R condition Black, brown, blue, white
S condition Red, brown, black, yellow
120 M36 36' carbon -1.2% manganese : As rolled or forged (black bars) Brown, red, blue, white Normalized condition Red, brown, blue, white Q condition Blue, white, blue, red R condition Black, brown, green, yellow S condition Black, brown, red, green Cold drawn from hot rolled White, green, yellow, white 150 M3636′ carbon -1.5% manganese :
As rolled or forged (black bars) Brown, green, blue, yellow
Normalized condition Red, brown, green, white
Q condition Blue, white, blue, green
R condition Black, brown, blue, yellow
S condition Black, brown, green, black
T condition White, black, brown, white
220 M07 Low carbon, free cutting :
Hor rolled Black, yellow, black, yellow
Cold drawn Blue, white, yellow, brown
230 M07 Low carbon, free cutting :
Hor rolled Black, green, blue, white
Cold drawn Black, red, green, blue
240 M07 Low carbon, free cutting :
Hor rolled Brown, green, brown, green
Cold drawn Brown, black, green, brown
216 M28 28' carbon, free cutting As rolled or forged (black bars) Red, green, black, yellow P condition Red, green, blue, white Q condition Red, white, blue, yellow Cold drawn from hot rolled Red, yellow, blue, white 212 M3636′ carbon, free cutting
As rolled or forged (black bars) Brown, green, black, yellow
P condition Red, green, blue, yellow
Q condition Black, white, black, brown
R condition Black, blue, white, brown
Cold drawn from hot rolled Brown, red, black, green
216 M36 36' carbon, free cutting As rolled or forged (black bars) Brown, red, blue, green P condition Red, white, brown, yellow Q condition Red, green, brown, yellow R condition Blue, yellow, blue, brown Cold drawn from hot rolled White, green, black, yellow 200 Workshop Practices 225 M3636′ carbon, free cutting
As rolled or forged (black bars) Red, green, yellow, red
Q condition Red, white, yellow, red
R condition White, green, red, yellow
Cold drawn from hot rolled White, blue, yellow, white
212 M37 37' carbon, free cutting As rolled or forged (black bars) Brown, red, black, yellow 212 M4242′ carbon, free cutting
As rolled or forged (black bars) Brown, white, black, green
212 M44 44' carbon, free cutting As rolled or forged (black bars) Red, green, yellow, white Q condition White, black, yellow, white R condition White, brown, blue, yellow S condition White, red, brown, yellow 225 M4444′ carbon, free cutting
As rolled or forged (black bars) White, blue, brown, yellow
R condition White, brown, red, white
S condition Black, brown, yellow, blue
T condition Black, green, brown, blue
BS970 Pt 2 Alloy steels
503 M40 1% nickel :
As rolled Blue, white, green, brown
Normalized Black, red, black, yellow
Q condition Black, white, black, yellow
R condition Red, black, red, black, red
S condition Red, black, blue, black, red
503 M37 1% nickel :
As rolled Brown, black, blue, green
Hardened and tempered Blue, brown, blue, white
503 M42 1% nickel :
As rolled Brown, black, blue, red
Hardened and tempered Blue, green, blue, white
503 M37 1% nickel :
As rolled Black, blue, white, blue, black
Hardened and tempered Black, brown, black, brown, black
503 M42 1% nickel :
As rolled Black, brown, blue, brown, black
Hardened and tempered Black, brown, green, brown, black
526 M60 3/4% chromium :
As rolled Brown, yellow, black, white
T condition Black, red, black, white
V condition Black, brown, blue, green
530 M40 1% chromium :
As rolled Blue, white, green, yellow
R condition Brown, blue, brown, black
S condition Black, green, white, yellow
T condition Black, green, yellow, black
530 A30 1% chromium :
As rolled Brown, yellow, blue, red
Hardened and tempered Green, yellow, green, brown
530 A32 1% chromium :
As rolled Brown, yellow, blue, green
Hardened and tempered Brown, blue, brown, green
530 A36 1% chromium :
As rolled Brown, yellow, blue, red
Hardened and tempered Brown, blue, brown, red
530 A40 1% chromium :
As rolled Brown, yellow, blue, white
Hardened and tempered Brown, blue, brown, white
530 H30 1% chromium :
As rolled Black, brown, red, brown, black
Heat treated Black, brown, yellow, brown,
black
530 H32 1% chromium :
As rolled Black, brown, white, brown, black
Heat treated Black, green, black, green, black
530 H36 1% chromium :
As rolled Black, green, blue, green, black
Heat treated Black, green, brown, green, black
530 H40 1% chromium :
As rolled Black, green, yellow, green, black,
Heat treated Black, red, blue, red, black
534 A99 1.1/2% chromium (1% carbon) :
As rolled Brown, blue, red, yellow
535 A99 1.1/2% chromium (1% carbon) :
As rolled Red, white, red, white, red
605 M30 1.1/2% manganese molybdenum (water hardening) :
As rolled Brown, white, blue, red
R condition Brown, black, brown, red
S condition Black, green, brown, yellow
T condition Black, green, red, brown
U condition Black, green, red, white
V condition Black, green, red, yellow
605 M36 1.1/2% manganese molybdenum :
As rolled Blue, white, brown, yellow
R condition Blue, white, blue, yellow
S condition Black, brown, red, yellow
T condition Black, brown, white, blue
U condition Black, brown, white, green
V condition Black, brown, white, red
905 A32 1.1/2% manganese molybdenum :
As rolled Brown, white, blue, brown
Hardened and tempered Blue, yellow, blue, red
605 A37 1.1/2% manganese molybdenum :
As rolled Brown, white, blue, green
Hardened and tempered Blue, yellow, blue, white
605 H32 1.1/2% manganese molybdenum (water hardening) :
As rolled Red, white, green, white, red
Heat treated Red, white, brown, white, red
605 H37 1.1/2% manganese molybdenum (water hardening) :
As rolled Red, white, green, white, red
Heat treated Red, white, yellow, white, red
606 M36 1.1/2% manganese molybdenum (free cutting) :
As rolled Brown, white, blue, yellow
R condition Brown, black, brown, white
S condition Black, blue, brown, blue, black
T condition Black, blue, yellow, blue, black
605 M36 1.1/2% manganese molybdenum (higher molybdenum) :
As rolled Blue, white, green, red
R condition Brown, black, brown, yellow
S condition Black, green, white, black
T condition Black, green, white, blue
U condition Black, green, white, brown
V condition Black, green, white, red
202 Workshop Practices
608 H37 1.1/2% manganese molybdenum (higher molybdenum) :
As rolled Red, brown, blue, brown, red
Heat treated Red, brown, green, brown, red
640 M40 1.1/4% nickel chromium :
As rolled Red, black, red, brown
R condition Yellow, white, yellow, red
S condition Blue, red, brown, yellow
T condition Blue, red, green, black
U condition Blue, red, green, blue
640 A35 1.1/4% manganese molybdenum (higher molybdenum) :
As rolled Green, blue, green, yellow
Hardened and tempered Green, brown, green, black
640 H35 1.1/4% manganese molybdenum (higher molybdenum) :
As rolled Red, green, brown, green, red
Heat treated Red, brown, blue, yellow, red
653 M31 3% nickel chromium :
As rolled Brown, red, green, brown
S condition Brown, red, brown, yellow
T condition Black, yellow, white, blue
U condition Black, yellow, white, brown
708 M40 1% chromium molybdenum :
As rolled Brown, black, green, white
R condition Brown, green, brown, black
S condition Black, red, green, yellow
T condition Black, red, white, black
U condition Black, red, white, blue
708 A37 1% chromium molybdenum :
As rolled Brown, black, green, yellow
Hardened and tempered Brown, green, brown, blue
708 A42 1% chromium molybdenum :
As rolled Brown, blue, green, red
Hardened and tempered Brown, green, brown, white
708 H37 1% chromium molybdenum :
As rolled Red, brown, yellow, brown, red
Heat treated Red, brown, white, brown, red
708 A42 1% chromium molybdenum :
As rolled Red, green, red, green, red
Heat treated Red, green, black, green, red
709 M40 1% chromium molybdenum :
As rolled Brown, black, green, red
R condition Brown, blue, brown, yellow
S condition Black, red, brown, black
T condition Black, red, brown, green
U condition Black, red, brown, white
V condition Black, red, brown, yellow
722 M24 3% chromium molybdenum (suitable for
nitriding) :
As rolled Brown, white, red, yellow
T condition Blue, black, yellow, blue
U condition Blue, black, yellow, brown
785 M19 1.1/2% manganese nickel molybdenum :
As rolled Brown, black, blue, white
Q condition Blue, brown, blue, black
816 M40 1.1/2% nickel chromium molybdenum (low
molybdenum) :
As rolled Green, white, black, yellow
S condition Yellow, white, yellow, green
T condition Blue, red, brown, black
U condition Blue, red, brown, blue
V condition Blue, red, brown, green
817 M40 1.1/2% nickel chromium molybdenum :
As rolled Blue, yellow, black, green
T condition Black, yellow, white, red
U condition Black, red, yellow, blue
V condition Black, red, yellow, brown
W condition Black, red, yellow, green
X condition Black, red, yellow, white
Z condition Black, white, blue, green
823 M30 2% nickel chromium molybdenum :
As rolled Red, black, white, black, red
T condition Red, blue, red, blue, red
U condition Red, blue, brown, blue, red
V condition Red, blue, green, blue, red
W condition Red, blue, yellow, blue, red
X condition Red, blue, white, blue, red
Z condition Red, brown, red, brown, red
826 M31 2.1/2% nickel chromium molybdenum (medium
carbon) :
As rolled Blue, yellow, black, red
T condition Brown, white, brown, blue
U condition Black, white, blue, red
V condition Black, white, blue, yellow
W condition Black, white, brown, black
X condition Black, white, brown, green
Z condition Black, white, brown, yellow
826 M40 2.1/2% nickel chromium molybdenum (high carbon) :
As rolled Brown, white, green, brown
U condition Brown, white, brown, green
V condition Black, white, green, brown,
W condition Black, white, green, red
X condition Black, white, green, yellow
Y condition Black, white, red, brown
Z condition Black, white, red, green
830 M31 3% nickel chromium molybdenum :
As rolled Brown, white, green, yellow
T condition Brown, white, brown, red
U condition Black, white, red, yellow
V condition Black, white, yellow, blue
W condition Black, white, yellow, brown
835 M30 4% nickel chromium molybdenum :
As rolled Blue, white, red, brown
Z condition Black, blue, green, white
897 M31 3.1/4% chromium molybdenum vanadium (suitable
for nitriding in 85-ton condition) :
As rolled Brown, yellow, red, brown
85 tonf/in2 Red, brown, red, yellow
Z condition (100 tonf/in2) Red, black, green, black, red
905 M31 1.1/2% chromium aluminium molybdenum nitriding
(medium carbon ) :
As rolled Brown, yellow, red, white
R condition Red, green red, black
S condition Blue, black, yellow, green
945 M38 1.1/2% chromium aluminium molybdenum nitriding
(high carbon ) :
As rolled Brown, black, white, green
R condition Red, green, red, blue
S condition Blue, black, yellow white
T condition Blue, brown, black, blue
204 Workshop Practices
945 M38 1.1/2% manganese nickel chromium molybdenum :
As rolled Blue, brown, blue, brown
R condition Yellow, red, yellow, brown
S condition Blue, green, black, yellow
T condition Blue, green, brown, black
U condition Blue, green, brown, red
V condition Blue, green, brown, white
945 M38 1.1/2% manganese nickel chromium molybdenum :
As rolled Red, black, red, green
BS970 Pt 3 Steels for case hardening :
045 M10 10' carbon steel: As rolled or forged and bright bars Green, black, green, blue 080 M1515′ carbon steel:
As rolled or forged and bright bars Blue, white, red, yellow
210 M15 15' carbon steel: As rolled or forged and bright bars Green, black, green, yellow 130 M1515′ carbon 1.3% manganese :
As rolled or forged and bright bars Green, brown, green white
214 M15 15' carbon 1.4% manganese, free, cutting : As rolled or forged and bright bars Green, brown, green, yellow 523 A14 1/2% chromium : As rolled or forged and bright bars Green, red, green, black 523 M15 1/2% chromium : As rolled or forged and bright bars Black, red, brown, red, black 527 A19 3/4% chromium : As rolled or forged and bright bars Green, red, green, blue 527 A20 3/4% chromium : As rolled or forged and bright bars Black, red, green, red, black, 635 A14 3/4% nickel chromium : As rolled or forged and bright bars Black, red, yellow, red, black, 635 H15 3/4% nickel chromium : As rolled or forged and bright bars Black, red, white, red, black, 635 M15 3/4% nickel chromium : As rolled or forged and bright bars Green, red, green, white 637 A16 1% nickel chromium : As rolled or forged and bright bars Black, yellow, green, yellow, black 637 H17 1% nickel chromium : As rolled or forged and bright bars Black, yellow, red, yellow, black 637 M17 1% nickel chromium : As rolled or forged and bright bars Green, red, green, yellow 655 A12 3.1/4% nickel chromium : As rolled or forged and bright bars Black, yellow, white, yellow, black 655 H13 3.1/4% nickel chromium : As rolled or forged and bright bars Black, white, black, white, black 655 M13 3.1/4% nickel chromium : As rolled or forged and bright bars Black, white, blue, white, black 659 A15 4% nickel chromium : As rolled or forged and bright bars Black, white, brown, white, black 659 H15 4% nickel chromium : As rolled or forged and bright bars Black, white, green, white, black 659 M15 4% nickel chromium : As rolled or forged and bright bars Red, brown, red, black 665 A17 1.3/4% nickel chromium : As rolled or forged and bright bars Black, white, red, white, black 665 H17 1.3/4% nickel chromium : As rolled or forged and bright bars Black, white, yellow, white, black 665 M17 1.3/4% nickel chromium : As rolled or forged and bright bars Blue, yellow, brown, green 665 A19 1.3/4% nickel molybdenum : As rolled or forged and bright bars Green, black, blue, black, green 665 H20 1.3/4% nickel molybdenum : As rolled or forged and bright bars Green, black, brown, black, green 665 M20 1.3/4% nickel molybdenum : As rolled or forged and bright bars Green, black, yellow, black, green 665 A22 1.3/4% nickel molybdenum : As rolled or forged and bright bars Green, blue, green, red 665 H23 1.3/4% nickel molybdenum : As rolled or forged and bright bars Green, black, white, black, green 665 M23 1.3/4% nickel molybdenum : As rolled or forged and bright bars Green, blue, green, brown 665 A24 1.3/4% nickel molybdenum : As rolled or forged and bright bars Green, blue, green, white 805 A15 1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, blue, green, blue, green 805 A17 1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, blue, brown, blue, green 805 H17 1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, blue, red, blue, green 805 M17 1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, white, green, red 805 A20 1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, blue, yellow, blue, green 805 H20 1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, blue, white, blue, green 805 M20 1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, white, green yellow 805 A22 1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, brown, black, brown, green 805 H22 1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, brown, blue, brown, green 805 M22 1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, brown, red, brown, green 805 A24 1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, brown, yellow, brown, green 805 H25 1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, red, green, red, green 805 M25 1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, yellow, green, black 815 A16 1.1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, red, black, red, green 815 H17 1.1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, red, blue, red, green 815 M17 1.1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, white, green, black 820 A16 1.3/4% nickel chromium molybdenum : As rolled or forged and bright bars Green, red, brown, red, green 820 H17 1.3/4% nickel chromium molybdenum : As rolled or forged and bright bars Green, red, yellow red, green 820 M17 1.3/4% nickel chromium molybdenum : As rolled or forged and bright bars Green, white, green, blue 822 A17 2% nickel chromium molybdenum : As rolled or forged and bright bars Green, red, white, red, green 822 H17 2% nickel chromium molybdenum : As rolled or forged and bright bars Green, yellow, green, yellow, green 822 M17 2% nickel chromium molybdenum : As rolled or forged and bright bars Green, white, green, brown 832 H13 3.1/2% nickel chromium molybdenum : As rolled or forged and bright bars Green, yellow, black, yellow, green 206 Workshop Practices 832 M13 3.1/2% nickel chromium molybdenum : As rolled or forged and bright bars Red, blue, red, green 835 A15 4% nickel chromium molybdenum : As rolled or forged and bright bars Green, yellow, blue, yellow, green 835 H15 4% nickel chromium molybdenum : As rolled or forged and bright bars Green, yellow, brown, yellow, green 835 M15 4% nickel chromium molybdenum : As rolled or forged and bright bars Red, brown, red, blue BS 970 Pt 4 Stainless, heat resisting and valve steels : 302 Cr Ni 18/9, C O.12 austenitic steel : As rolled Blue, yellow, brown, yellow, blue Softened Brown, blue, black, blue, brown Cold drawn Brown, blue, brown, blue, brown 303 S21 Cr. Ni 18/9, S bearing, free machining austenitic steel : As rolled Brown, blue, red, blue, brown Softened Red, yellow, green, yellow, red Cold drawn Brown, blue, yellow, blue, brown 303 S41 Cr Ni 18/9. Se bearing, free machining austenitic steel : Softened Yellow, green, yellow, red, yellow Cold drawn Brown, white, blue, brown 304 S12 Cr Ni 18/9, C 0.03 austenitic steel : As rolled Brown, green, blue green, brown Softened Red, green, white, green, red 304 S15 Cr Ni 18/9, C 0.06 austenitic steel : As rolled Green, black, green, brown, green Softened Red, yellow, brown, yellow, red Cold drawn Brown, green, black, green, brown 310 S24 Cr Ni 25/20 austenitic steel : As rolled Brown, green, brown, green, brown Softened Brown, green, yellow, green, brown 315 S16 Cr Ni Mo 17/10/1.1/2, C 0.07 austenitic steel : As rolled Brown, green, white, green, brown Softened Brown, red, blue, red, brown 316 S12 Cr Ni Mo 17/12/2.1/2, C 0.03 austenitic steel : As rolled Brown, red, black, red, brown Softened Brown, red, brown, red, brown 316 S16 Cr Ni Mo 17/11/2.1/2, C 0.07 austenitic steel : As rolled Brown, red, green, red, brown Softened Brown, red, yellow, red, brown Cold drawn Brown, red, white, red, brown 317 S12 Cr Ni Mo 18/15/3.1/2, C 0.03 austenitic steel : As rolled Brown, yellow, blue, yellow, brown Softened Brown, yellow, black, yellow, brown 317 S16 Cr Ni Mo 18/15/3.1/2, C 0.06 austenitic steel : As rolled Brown, yellow, brown, yellow brown Softened Brown, yellow, green, yellow, brown 320 S17 Cr Ni Mo 17/12/2.1/2 + Ti, C 0.08 austenitic steel : As rolled Brown, yellow, red, yellow, brown Softened Brown, yellow, white, yellow, brown 321 S12 Cr Ni 18/9/ Ti, C 0.08 austenitic steel : As rolled Black, blue, black, blue, black Softened Black, blue, green, blue, black Cold drawn Black, blue, red, blue, black, 321 S20 Cr Ni 18/9/Ti, C 0.12 austenitic steel : As rolled Black, green, white, green, black, Softened Black, red, black, red, black Cold drawn Black, yellow, black, yellow, black 325 S21 Cr Ni 18/9/Ti, S bearing, free machining austenitic steel : Softened Red, yellow, red, yellow, red Cold drawn Brown, white, blue, white, brown 326 S36 Cr Ni 17/11/2.1.2, Se bearing, free machining austenitic steel : Softened Brown, white, black, white, brown Cold drawn Brown, white, brown, white, brown 331 S40 Ni Cr W 14/14 2.1/2 valve steel As rolled or soft Brown, white, green, white, brown 331 S42 Ni Cr W 14/14 2.1/2 + Mo valve steel As rolled or softened Brown, white, red, white, brown 347 S17 Cr Ni 18/9/Nb, C 0.08 austenitic steel : As rolled Brown, black brown, black, brown Softened Brown, black, blue, black, brown 349 S52 Cr Mn Ni, 21/4 N valve steel : As rolled and strees relieved Brown, black, green, black, brown 349 S54 Cr Mn Ni, 21/4 N, S bearing valve steel : As rolled and strees relieved Brown, black, red, black, brown 352 S52 Cr Mn Ni, 21/4 N + Nb valve steel : As rolled and strees relieved Brown, black, yellow, black, brown 352 S54 Cr Mn Ni, 21/4 N + Nb, S bearing valve steel : As rolled and strees relieved Brown, black, red, black, brown 381 S34 Cr Mn Ni, 211 + N valve steel : As rolled and strees relieved Brown, white, yellow, white, brown 401 S45 Si Cr 3/8 valve steel : As rolled and strees relieved Blue, black, brown, black, blue 403 S17 13 Cr, C 0.08 max ferritic steel : Softened Blue, black, white, black, blue 410 S21 13 Cr, Co.12 martensitic steel : P condition Blue, brown, blue, brown, blue Softened Blue, brown, green, brown, blue 416 S21 13 Cr, Co.12, S bearing free machininmg martensitic steel : P condition Red, green, yellow, green, red 416 S29 13 Cr, Co.17, S bearing free machininmg martensitic steel : R condition Blue, green, black, green, blue S condition Blue, green, red, green, blue 416 S37 13 Cr, Co.24, S bearing free machininmg martensitic steel : R condition Blue, red, black, red, blue S condition Blue, red, yellow, red, blue 416 S41 13 Cr, Co.12, S bearing free machininmg martensitic steel : P condition Red, white, black, white, red R condition Red, black, yellow, black, red 420 S29 13 Cr, Co 17, martensitic steel : Softened Blue, yellow, green, yellow, blue P condition Blue, brown, yellow, brown, blue S condition Blue, green, white, green, blue 208 Workshop Practices 420 S37 13 Cr, C 0.24, martensitic steel : R condition Blue, yellow, red, yellow, blue S condition Blue, yellow, white, yellow, blue Softened Blue, white, blue, white, blue 420 S45 13 Cr, C 0.32, martensitic steel : R condition Blue, white, black, white, blue S condition Blue, white, brown, white, blue Softened Blue, white, green, white, blue 430 S15 17 Cr, C0.10 ferritic steel : Softened Blue, white, red, white, blue 431 S29 17 Cr, 2.1/2 Ni, C0.15 martensitic steel : Softened Green, blue, black, green Hardened and tempered, & T condition Yellow, blue, yellow, red 441 S29 17 Cr, 2.1/2 Ni, C0.15, S bearing, free machining martensitic steel : Softened Red, yellow, white, yellow, red Hardened and tempered Red, green blue, green, red T condition Red, blue, black, blue, red 441 S49 17 Cr, 2.1/2 Ni, C 0.15, Se bearing free machining martensitic steel : Softened Red, black, brown, black, red Hardened and tempered Red, brown, black, brown, red T condition Blue, yellow, black, yellow, red 443 S65 Cr Ni Si, 20/1.1/2/2 valve steel : As rolled and stress relieved Blue, white, yellow, white, blue BS970 Pt 5 Carbon and alloy spring steels : 080 A5252′ carbon :
As rolled or forged Red, yellow, red, black
080 A67 67' carbon : As rolled or forged Green, yellow, red, yellow, green 070 A7272′ carbon :
As rolled or forged Red, green, red, brown
070 A78 78' carbon : As rolled or forged Green, yellow, white, yellow, green 060 A9696′ carbon :
As rolled or forged White, blue, white, red
250 A53 Silico-manganese 53' carbon : As rolled or forged White, brown, white, red 250 A58 Silico-manganese58′ carbon :
As rolled or forged White, brown, white, yellow
250 A61 Silico-manganese 61' carbon : As rolled or forged Green, white, green, white, green 527 A60 3/4% chromium : As rolled or forged Green, white, black, white, green 527 H60 3/4% chromium : As rolled or forged Green, white, blue, white, green 735 A50 1% chromium vanadium : As rolled or forged Blue, yellow, red, green 805 A60 1/2% chromium molybdenum : As rolled or forged Green, white, brown, white, green 805 H60 1/2% chromium molybdenum : As rolled or forged Green, white, red, white, green 925 A60 Silicon-manganese chromium molybdenum : As rolled or forged Green, white, yellow, white, green BS980 Steel tubes for automobile purposes : CDS-1 Mild steel, soft : Annealed or normalized Blue, brown, blue CDS-2 Mild steel, hard : As drawn, tempered Red, black, yellow CDS-3 Low carbon case-hardening steel : As drawn, or as drawn and tempered Blue, brown, red CDS-3A Low carbon case-hardening steel : Annealed or normalized Blue, brown, white CDS-4 Low carbon case-hardening steel ( free machining) : As drawn, or as drawn and tempered Blue, brown, yellow CDS-530′ carbon steel, soft :
Annealed or normalized Blue, green, brown
CDS-6 30' carbon steel, hard : As drawn, or as drawn and tempered Blue, green, red CDS-745′ carbon steel, soft :
Annealed or normalized Blue, green, yellow
CDS-8 45' carbon steel, hard : As drawn, or as drawn and tempered Blue, red, blue CDS-9 Carbon-manganese steel, soft (suitable for welding ) : Annealed Blue, red, white CDS-10 Carbon-manganese steel, hard (suitable for welding ) : As drawn, or as drawn and tempered Blue, red, yellow CDS-1126′ carbon-manganese-molybdenum steel
(suitable for welding)
As drawn, or as drawn and tempered Blue, white, brown
CDS-12 1 per cent chromium-molybdenum steel
(suitable for welding) :
As drawn, or as drawn and tempered Blue, yellow,, blue
CDS-13 1 per cent chromium-molybdenum steel, hard
(suitable for welding) :
As drawn or heat treated Blue, yellow, white
3 per cent nickel steel, hard
(suitable for welding) :
As drawn or heat treated Brown, blue, brown
CDS-15 70 ton steel :
Heat treated Brown, blue, green
CDS-16 75 ton nickel-chromium steel :
Hardened and tempered Brown, blue, red
CDS-17 85 ton nickel-chromium steel :
Hardened and tempered Brown, blue, white
CDS-18 12 per cent chromium steel, soft :
Annealed and descaled Brown, blue, yellow
CDS-19 Austenitic chromium-nickel steel, soft :
Softened and descaled Brown, green, red
CDS-20 Austenitic chromium-nickel steel, soft :
(suitable for welding) :
Softened and descaled Brown, green, white
ERW1 Carbon steel :
As welded Brown, green, yellow
ERW2 Carbon steel :
As welded Brown, red, brown
210 Workshop Practices
ERW3 Carbon steel :
As welded Brown, red, green
CEW1 Mild steel, soft :
Annealed or normalized Brown, white, brown
CEW2 Mild steel, hard :
As drawn or as drawn and tempered Brown, white, green
CEW3 30' carbon steel, hard : Annealed or normalized Brown, white, red CEW430′ carbon steel, hard :
As drawn or as drawn and tempered Brown, yellow, brown
BS1052 Mild steel wire for general engineering
purposes :
Annealed condition Black, blue, white, green
BS1408 High duty unground steel spring wire
Range 3 Green, white, green, yellow
BS1449 Steel plate sheet and strip :
En 21A 3 per cent nickel steel :
As rolled, normalized and/or tempered Red, white, red, white
En 42E Carbon spring steel (hardening and tempering
quality) :
Cold-rolled and annealed Red, yellow, red, white
As cold-rolled Green, black, green, blue
Hardened and tempered Red, yellow, red, yellow
Hor-rolled or normalized Green, black, green, brown
En42F Cold-rolled and annealed Red, brown, red, green
As cold-rolled Green, black, green, red
Hardened and tempered Red, brown, red, white
Hor-rolled or normalized Green, black, green, yellow
En42G Cold-rolled and annealed White, blue, white, blue
As cold-rolled Green, blue, green, black
Hardened and tempered White, blue, white, brown
Hor-rolled or normalized Green, blue, green, brown
En42J Cold-rolled and annealed White, blue, white, green
As cold-rolled Green, blue, green, red
Hardened and tempered White, blue, white, red
Hor-rolled or normalized Green, blue, green, yellow
En 43G Carbon spring steel (hardening and tempering
quality ) :
Cold-rolled and annealed Red, white, red, yellow
As cold-rolled Green, brown, green, black
Hardened and tempered Red, yellow, red, blue
Hor-rolled or normalized Green, brown, green, red
En 43J Cold-rolled and annealed Red, yellow, red, brown
As cold-rolled Green, brown, green, yellow
Hardened and tempered Red, yellow, red, green
Hor-rolled or normalized Green, red, green, black
En 44D Carbon spring steel (hardening and tempering
quality ) :
Cold-rolled and annealed White, blue, white, yellow
As cold-rolled Green, red, green, blue
Hardened and tempered White, brown, white, blue
Hor-rolled or normalized Red, green, red, brown
En 44E Cold-rolled and annealed White, brown, white, brown
As cold-rolled Green, white, green, black
Hardened and tempered White, brown, white, green
Hor-rolled or normalized Green, yellow, green, black
En 56A Chromium rust-resisting steel sheet and
strip :
Softened White, brown, white, red
Hardened and tempered White, brown, white, yellow
En 56B Softened White, green, white, blue
Hardened and tempered White, green, white brown
En 56C Softened White, green, white, green
Hardened and tempered White, green, white, red
En 56D Softened White, green, white, yellow
Hardened and tempered White, red, white, blue
En 56R Hardened and tempered Yellow, blue, yellow, red
En 56T Hardened and tempered Yellow, brown, yellow, black
En 56V Hardened and tempered Yellow, brown, yellow, green
En 57 Martensitic chromium-nickel rust-resisting
steel sheet and strip :
Softened White, red, white, brown
Hardened and tempered White, red, white, green
En 58A Austenitic chromium-nickel rust, acid and
heat resisting steel sheet and strip :
Softened Blue, green, blue, black
Cold-rolled White, red, white, yellow
En 58B Softened White, yellow, white, blue
Cold-rolled White, yellow, white, brown
En 58C Softened White, yellow, white, green
Cold-rolled White, yellow, white, red
En 58D Softened White, yellow, white, yellow
Cold-rolled Blue, brown, blue, brown
En 58E Softened Blue, brown, blue, green
Cold-rolled Blue, brown, blue, red
En 58F Softened Blue, brown, blue, white
Cold-rolled Blue, brown, blue, yellow
En 58G Softened Blue, green, blue, brown
Cold-rolled Blue, green, blue, green
En 58H Softened Blue, green, blue, red
Cold-rolled Blue, green, blue, white
En 58J Softened Blue, green, blue, yellow
Cold-rolled Blue, red, blue, brown
En 60 Ferritic chromium rust-resisting steel sheet
and strip :
Softened Blue, red, blue, green
En 61 Softened Blue, red, blue, white
BS1449 1962 Steel plate sheet and strip, Grades :
HR1, HRPI) Blue, green, red, white
HR11, HRP11)
EN2A/1 HR2, HRP2) Blue, green, white, blue
HR12, HRP12)
HR2-VE Blue, green, yellow, blue
NHR12 Blue, green, white, brown
HS23B Green, red, blue, white
HS23C Red, brown, white, red
CS12A Red, blue, black, white
CS12B Red, black, green, yellow
CS12C Green, brown, black, white
CS17A Blue, brown, black, white
CS17B Blue, brown, green, blue
212 Workshop Practices
CS17C Blue, green, black, brown
CS22A White, blue, black, yellow
CS22B White, green, yellow, white
CS22C White, yellow, red, yellow
NHR22 White, brown, green, yellow
HR6A, HRP6A) Green, yellow, blue, red
HR17A, HRP17A)
HR6B, HRP6B) Green, red, yellow, green
HR17B, HRP17B)
HR6C, HRP6C) Green, red, brown, yellow
HR17C, HRP17C)
HR17/1 Green, white, green, red
NHR23 Green, yellow, blue, white
EN2D Brown, red, blue, red
EN2D/A Green, brown, red, green
EN2D/B Green, brown, yellow, green
HR7A, HRP7A Green, yellow, green, white
HR7B, HRP7B Green, yellow, white, yellow
HR7C, HRP7C Red, yellow, red, white
NHR24 Red, white, brown, yellow
EN5 (Part 2B) Yellow, blue, brown, yellow
HS30 White, green, red, white
HR8B, HRP8B Red, blue, green, yellow
HR8C, HRP8C Red, brown, blue, white
NHR25 Red, brown, white, yellow
EN5 (Part 2B) Brown, red, white, red
EN14a (Part 2B) Green, red, white, red
HS20 Brown, green, yellow, white
HS40 Brown, red, green, white
CS30 Brown, red, black, white
CS40 Brown, red, blue, green
HS50 White, yellow, green, yellow
HS60 Yellow, blue, green, yellow
HS70 White, blue, red, yellow
HS80 Green, yellow, red, white
HS90 Red, brown, blue, yellow
HS100 Green, white, yellow, green
CS50 Brown, red, brown, yellow
CS60 Brown, red, green, yellow
CS70 Brown, red, yellow, brown
CS80 Annealed Brown, white, black, yellow
CS80 Hardened and tempered Green, white, black, yellow
CS90 Brown, white, brown, green
CS100 Brown, white, green, yellow
HS1 Blue, green, red, yellow
HS2 Blue, green, white, green
CRI/GP Blue, red, black, brown
CRI/FF Blue, red, black, green
CRI/VE Blue, red, black, red
CR2/GP Blue, green, yellow, brown
CR2/FF Blue, green, yellow, green
CR2/VE Blue, green, yellow, red
CS1 Blue, green, white, red
CS2 Blue, green, white, yellow
EN2A HR3, HRP3)
HR13, HRP13) Blue, red, white, green
HR3/VE Blue, red, white, yellow
NHR13 Blue, red, yellow, blue
HS3 Blue, red, yellow, brown
CR3-GP Blue, white, blue, brown
CR3-FF Blue, white, blue, green
CR3-VE Blue, white, blue, red
EN2A Part 2B Blue, red, blue, red
CS3 Blue, white, black, brown
HR4, HRP4)
HR14, HRP14) Blue, white, green, white
HR4-VE Blue, white, green, yellow
NHR-14 Blue, white, red, green
HS4A Blue, white, red, white
HS4B Blue, white, yellow, blue
CR4-GP Blue, white, yellow, brown
CR4-FF Blue, white, yellow, green
CR4-VE Blue, white, yellow, red
CS4- Annealed Blue, white, red, yellow
-Skin passed Blue, white, yellow, white
-1/4 H Blue, yellow, black, brown
-1/2 H Blue, yellow, black, green
-H Blue, yellow, black, red
EN2B Blue, yellow, blue, green
EN2B/B Blue, white, green, red
NHR15 Red, green, white, red
EN2 (Part 2B0 Brown, yellow, brown, red
HR5A, HRP5A)
HR16A, HRP16A) Red, white, yellow, red
HR5B, HRP5B)
HR16B, HRP16B) Red, yellow, brown, yellow
HR5C, HRP5C )
HR16C, HRP16C) Red, green, yellow, whit
HR16/1, HRP16/1 Red, yellow, green, white
NHR21 White, green, red, yellow
EN2C/2 (Part 2B) Red, black, yellow, red
EN2C Black, yellow, green, yellow
EN2C/A Black, yellow, green, yellow
EN2C/B Red, yellow, green, yellow
HS12A Brown, yellow, green, yellow
HS12B Brown, white, yellow, brown
HS12C Brown, yellow, blue, green
HS17A Brown, yellow, white, green
HS17B Brown, yellow, red, yellow
HS17C Red, blue, white, yellow
HS22A Brown, yellow, green, red
HS22B Red, blue, brown, white
HS22C Green, yellow, white, red
HS23A Green, brown, red, white
BS1554 Rust, acid and heat-resisting steel wire :
En56A Martensitic chromium rust-resisting steel :
Softened Red, blue, black, red
Hardened and tempered White, blue, black, white
Drawn Brown, green, black, red
En56B Softened Red, blue, black, white
Hardened and tempered White, blue, black, yellow
Drawn Brown, green, black, white
En56C Softened White, blue, black, yellow
Hardened and tempered White, brown, blue, white
Drawn Brown, green, black, yellow
En56D Softened Red, green, black, red
Hardened and tempered White, brown, blue, yellow
Drawn Black, green, black, brown
En57 Martensitic chromium-nickel rust-resisting
steel, high tensile :
214 Workshop Practices
Softened Red, green, black, white
Hardened and tempered White, green, blue, white
Drawn White, red, blue, white
En 58A Austenitic chromium-nickel steel :
Softened Red, green, black, yellow
Drawn White, red, blue, yellow
En 58B Softened Red, white, black, red
Drawn White, yellow, blue, white
En 58C Softened Red, white, black, yellow
Drawn White, black, brown, yellow
En 58D Softened Red, yellow, black, red,
Drawn White, blue, brown, yellow
En 58E Softened Red, black, blue, white
Drawn White, green, brown, white
En 58F Softened Red, black, blue, yellow
Drawn White, green, brown, yellow
En 58G Softened Red, brown, blue, red
Drawn White, red, brown, white
En 58H Softened Red, brown, blue, white
Drawn White, red, brown, yellow
En 58J Softened Red, brown, blue, yellow
Drawn White, yellow, brown, white
BS1775 Steel tubes for mechanical structural and general
engineering purposes :
CDS 11 Cold drawn seamless Grade 11 Blue, brown, green, blue
CDS 13 Cold drawn seamless Grade 13 Blue, brown, red, green
CDS 16 Cold drawn seamless Grade 16 Blue, brown, green, white
CDS 20 Cold drawn seamless Grade 20 Blue, brown, green, red
CDS 23 Cold drawn seamless Grade 23 Blue, brown, black, red
CDS 24 Cold drawn seamless Grade 24 Blue, brown, white, brown
CDS 28 Cold drawn seamless Grade 28 Blue, brown, white, yellow
CDS 35 Cold drawn seamless Grade 35 Blue, brown, yellow, red
CDS 11 Cold drawn electrical resistance welted
Grade 11 Black, brown, red, blue
CDS 16 Cold drawn electrical resistance welted
Grade 16 Black, brown, red, white
CDS 23 Cold drawn electrical resistance welted
Grade 23 Black, blue, white, red
CDS 24 Cold drawn electrical resistance welted
Grade 24 Black, brown, red, brown
CDS 28 Cold drawn electrical resistance welted
Grade 28 Black, brown, red, black
EFW 16 Electric fusion welded Grade 16 Blue, black, yellow, green
ERW 11 Electrical resistance welded Grade 11 Black, brown, green, blue
ERW 16 Electrical resistance welded Grade 16 Black, brown, green, white
ERW 20 Electrical resistance welded Grade 20 Black, brown, green, red
ERW 23 Electrical resistance welded Grade 23 Black, blue, green, brown
HFS 11 Hot finished seamless Grade 11 Blue, black, brown, blue
HFS 13 Hot finished seamless Grade 13 Blue, black, brown, green
HFS 16 Hot finished seamless Grade 16 Blue, black, brown, white
HFS 20 Hot finished seamless Grade 20 Blue, black, brown, red
HFS 23 Hot finished seamless Grade 23 Blue, black, blue, green
HFW 11 Hot finished welded Grade 11 Black, blue, brown, blue
HFW 13 Hot finished welded Grade 13 Black, blue, brown, green
HFW 16 Hot finished welded Grade 16 Black, blue, brown, white
HFW 20 Hot finished welded Grade 20 Black, blue, brown, red
HFW 23 Hot finished welded Grade 23 Black, blue, brown, yellow
HLW 16 Hydraulic lap welded Grade 16 Blue, brown, black, yellow
QAW 11 Oxy-acetylene welded Grade 11 Blue, black, white, blue
BS 2056 Rust, acid and heat-resisting steel wire for
springs :
Martensitic chromium rust-resisting steel :
Softened White, brown, white, red
Drawn Black, blue, black, brown
En 56B Softened White, green, white, blue
Drawn Black, blue, black, green
En 56C Softened White, green, white, green
Drawn Black, blue, black, red
En 56D Softened White, green, white, yellow
Drawn Black, blue, black, yellow
En 57 Martensitic chromium-nickel rust-resisting
steel, high tensile :
Softened White, red, white, brown
Drawn Black, blue, black, white
En 58A Austenitic chromium-nickel steel :
Drawn Blue, yellow, brown, white
En 58B Drawn Black, brown, black, blue
En 58C Drawn Black, brown, black, brown
En 58D Drawn Black, brown, black, green
En 58E Drawn Black, brown, black, red
En 58F Drawn Black, green, black, green
En 58G Drawn Black, brown, black, yellow
En 58H Drawn Black, brown, black, white
En 58J Drawn Black, green, black, blue
BS 3601 Steel tubes for pressure purposes – Carbon steel
with specified room temperature properties :
BW 320 Butt welded Grade 320 Red, black, brown, white
ERW 320 Electric resistance welded and induction
welded Grade 320 Red, black, green, white
ERW 360 Electric resistance welded and induction
welded Grade 360 Red, black, brown, yellow
ERW 410 Electric resistance welded and induction
welded Grade 410 Red, black, blue, white
S 320 Seamless Grade 320 Red, blue, brown, yellow
S 360 Seamless Grade 360 Red, blue, green, white
S 410 Seamless Grade 410 Red, blue, black, yellow
SAW 410 Submerged arc welded Grade 410 Red, black, white, yellow
BS 3602 Steel tubes for pressure purposes
Carbon steel : High duties
CDS23 Cold drawn seamless Grade 23 Green, red, brown, red
CDS27 Cold drawn seamless Grade 27 Green, red, white, red
CDS35 Cold drawn seamless Grade 35 Green, red, white, yellow
ERW23 Electric resistance welded Grade 23 Black, red, green, brown
ERW27 Electric resistance welded Grade 27 Black, red, green, red
HFS23 Hot finished seamless Grade 23 Brown, red, white, brown
HFS27 Hot finished seamless Grade 27 Brown, red, white, red
HFS35 Hot finished seamless Grade 35 Brown, red, white, yellow
BS3603 Steel tubes for pressure purposes
Carbon and alloy steel : Low temperature
duties :
216 Workshop Practices
CDS27LT30 Cold drawn seamless Grade 27LT30 Green, white, yellow, green
CDS27LT50 Cold drawn seamless Grade 27LT50 Green, white, yellow, red
CDS503LT100 Cold drawn seamless Grade 503LT100 Green, white, yellow, white
HFS27LT30 Hot finished seamless Grade 27LT30 Brown, white, black, green
CDS27LT50 Hot finished seamless Grade 27LT50 Brown, white, black, red
CDS503LT100 Hot finished seamless Grade 503LT100 Brown, white, black, white
BS3604 Steel tubes for pressure purposes
Low and medium alloy steel
CD620 Cold drawn seamless 1% chromium-molybdenum
steel Green, yellow, black, red
CD621 Cold drawn seamless 1.1/4% chromium-molybdenum
steel Green, yellow, black, white
CD622, 27 Cold drawn seamless 2.1/4% chromium-molybdenum
steel – annealed Green, yellow, blue, red
CD622, 35 Cold drawn seamless 2.1/4% chromium-molybdenum
steel – normalized Green, yellow, blue, yellow
CD625 Cold drawn seamless 5% chromium-molybdenum
steel Green, yellow, brown, red
CD660 Cold drawn seamless chromium-molybdenum
vanadium steel Green, yellow, red, white
HF620 Hot finished seamless 1% chromium-molybdenum
steel Brown, yellow, black, green
HF621 Hot finished seamless 1.1/4% chromium-molybdenum
steel Brown, yellow, black, white
HF622, 27 Hot finished seamless 2.1/4% chromium-molybdenum
steel – annealed Brown, yellow, blue, red
HF622, 35 Hot finished seamless 2.1/4% chromium-molybdenum
steel – normalized Brown, yellow, blue, yellow
HF625 Hot finished seamless 5% chromium-molybdenum
steel Brown, yellow, brown, green
HF660 Hot finished seamless chromium-molybdenum
vanadium steel Brown, yellow, red, green
BS4360 Weldable structural steels
43A Bar and plate *Green, brown, yellow
43C Bar, plate and hollow sections *Red, white, green, yellow
50B Bar, plate and hollow sections *Black, green, yellow, brown
*These colours are in addition to any that may be applied with reference to Appendix D of the specification
WELDING – FILLER RODS AND WIRES
SECTIONVII
NUMBERS DESCRIPTION COLOUR
BS1453 Filler materials for gas welding :
Ferritic steels
A1 Black
A2 Black, blue
A3 Yellow
A4 Black, red
A5 Black, white
A6 Black, yellow
A7 Black, brown
A32 Black, brown, black
A33 Black, brown, blue
Cast iron
B1 Green, black, green
B2 Green, blue, green
B3 Green, red, green
Austenitic stainless steels
309 S94 Blue, white, blue
310 S94 Blue, white, yellow
311 S94 Blue, white, green
313 S94 Blue, yellow, red
316 S96 Blue, green, blue
318 S96 Blue, red, white
447 S96 Black, white, yellow
Copper and copper alloys
C1 Black
C2 Black, white
C2B Blue, black, green
C2C Blue, brown, blue
C3 Black, green, brown
C4 Black, red
C5 Black, blue
C6 Black, yellow
Aluminium and aluminium alloys
G1B Black, green
NG2 Black, yellow
NG3 Black, yellow, blue
NG5 Blue, green
NG6 Blue, red
NG21 Green, red
NG52 Blue, yellow, brown
Magnesium alloys
D1 Green, yellow,
D2 Red
BS2901 Filler rods and wires for gas sheilded arc welding :
Pt 1 Ferritic steels
A15 Black, blue, black
A16 Black, green, black
A17 Black, white, black
A18 Black, blue, green, blue
A19 Black, green, blue
A30 Black, green, brown
A31 Black, green, red
A32 Black, brown, black
A33 Black, brown, blue
A34 Black, red, blue
Pt 2 Austenitic stainless steels
308 S92 Black, red, brown,
308 S93 Black, white, blue
308 S96 Black, red, green
309 S94 Blue, white, blue
310 S94 Blue, white, yellow
310 S98 Blue, yellow, green
311 S94 Blue, white, green
313 S94 Blue, yellow, red
316 S92 Blue, green, red
316 S93 Blue, brown, white
316 S96 Blue, green, blue
317 S96 Blue, brown, yellow
218 Workshop Practices
318 S96 Blue, red, white
347 S96 Black, white, yellow
Pt 3 Copper and copper alloys
C7 Blue
C8 Blue, green
C9 Blue, red
C10 Blue, yellow
C11 Green, red
C12 Green, white
C12 Fe Blue, green, white
C13 Green, yellow
C16 Red, yellow
C18 Red, black, red
C20 Red, white, red
C21 Red, yellow, red
C22 Blue, red, green
Pt 4 Aluminium and aluminium alloys
G1A Black, blue
G1B Black, green
NG3 Black, yellow, blue
NG5 Blue, green
NG6 Blue, red
NG21 Green, red
NG52 Blue, yellow, brown
NG61 Red, yellow, white
Pt 4 Magnesium alloys
D1 Green, yellow
D2 Red
D3 Red, yellow
D4 Green, black, green
D5 Green, blue, green
D6 Green, red, green
D7 Green, yellow, green
D8 Blue, red, blue
Pt 5 Nickel and nickel alloys
NA32 Yellow, blue, yellow
NA33 White
NA34 Yellow, green, yellow
NA35 White, black, white
NA36 White, blue, yellow
NA37 White, green, white
NA38 Yellow, red, yellow
NA39 Yellow, white, yellow
NA40 Red, black, white
NA41 Red, black, yellow
NA42 Red, brown, red
APPENDIX II TO LAST CHAPTER
OTHER SPECIFICATION
DTD SPECIFICATION
SECTION I
NUMBERS DESCRIPTION COLOUR
DTD10 High nickel-copper alloy sheets Blue, red
DTD97 Low tensile corrosion-resisting steel tubes Black, yellow, red
DTD118 Magnesium alloy sheets (suitable for welding) Black, blue, red
DTD142 15-ton magnesium alloy bars Black, blue, red
DTD150A Bars for forging White, green, yellow
DTD161 Corrosion-resisting steel rods and wire Brown, yellow, white
DTD164 Aluminium-nickel-iron bronze bars Black, blur, white
DTD167 45-ton steel tubes Blue, yellow, red
DTD189 Chromium-nickel corrosion-resisting steel rods Black, white, brown
DTD192 High nickel-copper alloy hot-rolled or forged
bars Black, red, blue
DTD196 Cold-rolled or cold-drawn and annealed high
nickel-copper alloy bars (suitable for cold
bending) Blue, red, white
DTD197 Aluminium-nickel-iron bronze bars :
(Section II) bars and billets for forging Green
(Section III) bars for machining Black, yellow, white
DTD200 Hard-drawn high nickel-copper alloy bars and
strips Black, red, white
DTD203 50-ton corrosion-resisting steel tubes Black, brown, white
DTD204 High nickel-copper alloy rods, wire and tubes :
(Section II) rods and wires for rivets Black, white, green
(Section III) tubes for rivets Black, white, green
DTD232 45 per cent nickel alloy sheets and strips of
40/50 tons 0.1 per cent proof stress Red, white, red
DTD237 45 per cent nickel alloy sheets and strips of
15 tons 0.1 per cent proof stress Red, white, yellow
DTD246 Aluminium-copper-nickel-magnesium-iron silicon
alloy bars and billets for forging Green, red, yellow
DTD253 Aluminium-nickel-silicon brass tubes Red, green, white
DTD265 Hard drawn phosphor-bronze bars and tubes
(suitable for bushes) Blue, black, white
DTD267 Silico brass sheets (half hard) Brown, black, white
DTD268 45 per cent nickel alloy rods and tubes Black, white, red
DTD271 Corrosion-resisting steel strips (suitable for
magneto contact breaker springs) White, black, yellow
DTD283 Aluminium-nickel-silicon bras sheets
(annealed) White, blue, white
DTD297 7 per cent magnesium-aluminium alloy bars and
extruded section (softened):
(Section II) bars and billets for forging Black, blue, black
(Section III) bars for machining and
extruded sections Black, brown, green
DTD319 Aluminium-nickel-silicon brass bars Black, green
DTD324B Aluminium-silicon-magnesium-copper nickel alloy
forgings (forgins stock) Black, blue, white
DTD326 Corrosion-resisting steel wire Blue, yellow, blue
DTD328 Nickel-chromium alloy sheets and strips White, yellow, white
DTD372B Aluminium-magnesium-silicon alloy extruded
bars and section (suitable for welding) :
Quenched at the extrusion die, straightened
and aged at room temperature Brown, black, brown
Solution treated, straightened and aged
at room temperature Black, blue, yellow
DTD412 Aluminium bronze cast billets for forgings See DTD197 (Section II)
220 Workshop Practices
DTD477 High nickel-copper alloy tubes Blue, green
DTD487 Aluminium-copper nickel alloy cold headed
bolts :
(Section II) rod and wire Red, green, red
DTD498 Silicon-nickel -copper alloy bars and forgins :
Bars and billets for forging Black, yellow, red
Bars for machining Blue, red, green
DTD503 Steel tubes (suitable for high-pressure hydraulic
systems) Yellow, white, yellow
DTD504 Silicon-nickel-copper alloy bars Green, red, green
DTD607 Copper strip for radiators and coolers Green, black, green
DTD627 Brass rod or wire for machined components
subject to a riveting operation Blue, white, blue
DTD713 2.1/2 per cent nickel-chromium-molybdenum steel
tubes (75 tons) :
Softened condition Brown, yellow, green
DTD717 Aluminium-copper-magnesium-nickel-iron alloy
forgings – Forging stock Brown, blue, white
DTD720 “15” carbon steel (not exceeding 3/4-in diameter) Black, red, white
DTD723 2.1/2 per cent nickel-chromium-molybdenum steel
tubes (90 tons) :
Softened condition Brown, red, white
DTD731 Aluminium-copper-magnesium-nickel-iron alloy
bars and billets for forging Brown, blue, red
DTD734 Chromium-nickel non-corrodible steel wire
(suitable for wire thread inserts) Black, brown, green
DTD737 Magnesium-manganese alloy tubes Black, blue, red
DTD740 40-ton molybdenum-boron steel tubes (suitable
for welding) Red, yellow, red
DTD745 Aluminium-copper-magnesium-nickel-iron alloy
bars and billets for forging Brown, blue, red
DTD5004 Bars for forging White, blue, white
DTD5010 Aluminium-copper-magnesium-silicon-manganese
alloy plate (solution treated and aged at
room temperature) Green, blue, yellow
DTD5013 Commercially pure titanium bars and billets
(ultimate tensile stress not greater than
30-tons) Red, yellow, white
DTD5014 Aluminium-copper-magnesium-nickel-iron alloy
bars and extruded section Green, blue, yellow
DTD5016 Stainless steel tubing Black, blue, brown
DTD5019 Aluminium-nickel-silicon brass tubes Red, black, red
DTD5023 Commercially pure titanium sheets and strip
(25/40-tons ultimate stress) (suitable for
welding) Black, white, brown
DTD5024 Aluminium-zinc-magnesium-copper-manganese alloy
forgings
Extruded and rolled bars and billets for
forging Green, black, yellow
DTD5030 Aluminium-coated aluminium-copper-magnesiumsilicon-
manganese alloy plate (solution
treated and aged at room temperature) Black, red, yellow
DTD5032 Carbon steel for tierods Black, green, yellow, white
DTD5037 Iron-nickel-chromium-molybdenum-weldable-heat
resisting alloy sheet and strip Black, brown, black, brown
DTD5040 Aluminium-coated aluminium-copper-magnesiumsilicon-
manganese alloy plate (solution
treated and precipitation treated) Blue, brown, red
DTD5041 Magnesium-zinc-zirconium bars and sections Red, brown, white
DTD5042 80-ton nickel-chromium-molybdenum-vanadium
steel White, yellow, white
DTD5044 Aluminium-zinc-magnesium-copper-manganese alloy
bars and extruded section. Not exceeding
10 inches diameter or minor sectional
dimensions. (Solution treated and precipitation
treated) Yellow, brown, yellow
DTD5046 12 per cent chromium-molybdenum-vanadiumoxidation
resistant and corrosion resistant
steel sheet and strip – softened Red, brown, yellow
DTD5052 80-ton nickel-chromium-molybdenum-vanadium
steel plate (limiting ruling section 6-ins) Green, blue, yellow
DTD5056 Chromium-nickel corrosion resistant steel for
cold headed bolts and set screws – Rod White, brown, green, white

• Wire Brown, white, blue, white
  DTD5057 Nickel-chromium-cobalt-molybdenum weldable
  heat resisting alloy sheet and strip Black, brown, green, brown
  DTD5062 Forty ton molybdenum-boron steel sheet and
  strip suitable for welding Blue, brown, blue
  DTD5066 12 per cent chromium heat resisting steel for
  bolts -studs-set screws and nuts
  Bars for machining (heat treated) Yellow, blue, yellow
  Bars for forging (softened) White, black, white
  DTD5070 Aluminium-coated aluminium-copper- magnesiumnickel-
  iron sheet and strip (solution treated
  and precipitation treated) Black, red, brown
  DTD5073 Commercially pure titanium tubes (suitable for
  pipe lines and high pressure etc.) Black, red, blue
  DTD5076 High expansion heat resisting steel for the
  manufacture of bolts, studs, set screws
  and nuts vacuum melted-limiting ruling
  section 20 mm
  Annealed cold reduced and solution treated Yellow, black, green, yellow
  Annealed cold reduced and finally heat
  treated Yellow, blue, brown, yellow
  Annealed and cold reduced Brown, red, brown
  DTD5081 Magnesium-zinc-zirconium alloy plate Brown, red, brown
  DTD5082 75-ton, 1 per cent chromium-molybdenum steel :
  Softened condition Brown, white, green
  Softened and cold rolled Blue, white, blue
  DTD5084 Aluminium-copper magnesium-nickel-iron alloy
  bars and billets for forging Brown, blue, red
  DTD5086 17-7 chromium-nickel precipitation hardening
  stainless steel, rod wire and springs
  Rod-solution annealed Yellow, black, blue, yellow
  Wire-cold drawn White, yellow, brown, yellow
  DTD5091 Magnesium-zinc-manganese alloy sheet and strip
  (soft) Green, yellow, green, yellow
  DTD5092 Soft iron for dynamo-electric machines (Type A) :
  As manufactured Green, black, yellow
  Heat treated Black, blue, white
  DTD5094 Aluminium-zinc-magnesium-copper manganese alloy
  bars and billets for forging Yellow, white, yellow
  DTD5100 Aluminium coated aluminium-copper-magnesium
  manganese alloy plate Brown, red, brown, red
  DTD5010 Magnesium-zinc-manganese alloy sheet and strip
  (Half hard) Blue, white, blue, white
  DTD5102 Soft iron for dynamo-electric machines (Type B) :
  As manufactured Black, yellow, white
  Heat treated White, red, yellow
  DTD5104 Aluminium-zinc-magnesium-copper manganese alloy
  bars and billets for forging Yellow, white, yellow
  DTD5110 Aluminium-alloy coated plate of aluminiumzinc-
  magnesium-copper-chromium alloy
  (solution treated, controlled stretched and
  precipitation treated) Black, blue, red, blue
  DTD5112 80-ton, 1 per cent chromium-molybdenum steel
  sheet :
  Hot-rolled Blue, red, yellow
  Cold-rolled Brown, blue, brown
  DTD5114 Bars and extruded section of aluminium-zincmagnesium-
  copper-chromium alloy (solution
  treated and precipitation treated) Black, blue, red, black
  222 Workshop Practices
  DTD5122 75-ton, 1 per cent chromium-molybdenum steel :
  Softened condition Brown, white
  DTD5124 Bars and extruded section of aluminium-zincmagnesium-
  copper-chromium alloy (solution
  treated and precipitation treated) Black, brown, black, blue
  Solution treated Black, red, blue, brown
  DTD5132 80-ton 1% chromium-molybdenum steel tubes (as
  drawn and tempered condition) Black, blue, yellow, blue
  DTD5142 80-ton 1 per cent chromium-molybdenum steel
  tubes
  Hot-rolled Yellow, black, blue, yellow
  DTD5152 1 per cent chromium-molybdenum steel wire White, blue, yellow, white
  DTD5192 Nickel-chromium-molybdenum-vanadium steel
  softened Green, white, yellow, green
  DTD5202 0.5 per cent molybdenum-boron steel –
  normalized Green, red, yellow, green
  DTD5212 Maraging steel 18 per cent nickel-cobalt –
  molybdenum (double vacuum melted) solution
  treated :
  Bars for machining Green, red, black, red
  Bars for forging Green, brown, white, green
  DTD5222 5 per cent chromium-molybdenum-vanadium steel
  suitable for forged bolts (vacuum re-melted) Red, brown, green red
  DTD5232 Maraging steel 18 per cent nickel-cobaltmolybdenum
  (vacuum re-melted) solution
  treated
  Bars for machining Blue, green, yellow, green
  As forged bars for forging Blue, green, brown, yellow
  DTD5273 Bars for machining or commercially pure titanium
  Annealed condition Black, blue, red, yellow
  DTD5283 Forging stock of commercially pure titanium bars
  and billets for forging Black, brown, yellow, red
  DTD5303 Bar and section for machining of titaniumaluminium-
  vanadium alloy. Annealed condition Black, green, brown, red
  DTD5313 Forging stock of titanium-aluminium-vanadium
  alloy bars and billets for forging Black, brown, white, yellow
  AMERICAN SPECIFICATION
  SECTIONII
  NUMBERS DESCRIPTION COLOUR
  AMS 4900F Titanium sheet, strip and plate annealed 379 MPa
  yield strength Black, green, blue, yellow
  AMS 5572C Steel tube, seamless, corrosion and heat
  resistant, 25 Cr – 20 Ni White, blue, green, blue, white
  AMS 5643 Steel bars (and forging) – corrosion resistant
  17/4 P.H. White, green, black, green, white
  MIL-S- Steel – chromium molybdenum (4130) – bars and
  6758A reforging stock (aircraft quality)
  A and B condition (forged or rolled) White, black, white, black, white
  C condition (annealed) White, blue, black, blue, white
  F condition (hardened and tempered) White, brown, blue, brown, white
  MIL-S- Steel, corrosion resistant (18-8) bars, wire
  7220A and forging stock (aircraft quality)
  A condition (annealed) White, green, white, green, white
  B condition (cold finished) White, blue, yellow, blue, white
  C condition (hot rolled or forged) White, blue, brown, blue, white
  MIL-T- Steel – chromium molybdenum (4130) – tube,
  6736B seamless and welded (aircraft quality)
  A condition (annealed) White, red, blue, red, white
  N condition (normalized) White, green, red, green, white
  HT 125 condition White, brown, green, brown, white
  HT 150 condition White, black, red, black, white
  HT 185 condition White, yellow, white, yellow, white
  MIL-T- Steel 18/8 corrosion resistant tube
  8504 Annealed condition Green, blue, black, blue, green
  MIL-T- Titanium an titanium alloy bars, (forging)
  9047E and forging stock composition 6 (6AL, 4V)
  Annealed condition Black, blue, red, green
  QQ-A-200/ Aluminium alloy bar, rod, section, tube and
  3D wire extruded, 2024.
  Bar and section – T351. White, blue, brown, blue, white
  QQ-A-200/ Aluminium alloy bar, rod, section, tube and
  8D wire extruded, 6061
  Temper 6511 – as supplied. Brown, red, green, red.
  QQ-A-225/ Aluminium alloy bar, rod and wire, rolled,
  6D drawn, or cold finished, 2024.
  Wire and rod – T351 White, black, red, black, white
  QQ-A-225/ Aluminium alloy bar, rod, wire, and special
  9D Section, rolled drawn or cold finished, 7075.
  Condition – T7351. White, yellow, black, yellow, white
  QQ-A-250/ Aluminium alloy 2024, plate and sheet
  4E Condition – 0 White, red, white, red, white
  Condition – T3 (as supplied) White, green, brown, green, white
  Condition – T351 White, black, green, black, white
  QQ-A-250/ Aluminium alloy Alclad 2024, plate and
  5F sheet
  Condition – T351 White, blue, white, blue, white
  QQ-A-250/ Aluminium alloy 6061, plate and sheet
  11E Condition – Temper 0 White, brown, black, brown, white
  Condition – T4 (as supplied) White, red, brown, red, white
  Condition – T6 (as supplied) White, yellow, brown, yellow,
  white
  QQ-B-673A/ Naval brass : bar, rod, sections, strip, wire
  485 1/2 hard Blue, red, green, white
  QQ-C-530 Copper – beryllium alloy bar, rod, and wire
  (copper alloy numbers 172 and 173)
  H condition (hot worked, or cold worked,
  Solution treated and worked hard) Black, blue, white, blue
  QQ-S-763 Steel bars, sections (and forgings) –
  corrosion resisting
  Type 440C – condition A (annealed) Green, brown, green, brown, green
  QQ-S-764B Steel bar, corrosion resisting,
  free machining
  303 SE Austenitic chromium-nickel-steel
  Condition A – cold finished Brown, green, red, green, brown
  QQSA-766C Steel plates, sheets and strip, corrosion
  resisting
  301 Sheet – temper full hard (cold rolled) Brown, green, brown, red
  FRENCHSPECIFICATION
  SECTIONIII
  NUMBERS DESCRIPTION COLOUR
  AIR 9050C Aluminium alloy
  A-U4GI Tube
  T4 condition Black, blue, brown, black
  AIR 9160B Steel – corrosion resisting
  15CDV6 Low alloy steel, bar, sheet, tube
  Annealed condition Brown, blue, green, blue, brown
  Hardened and tempered – 980/1130 MPa White, black, blue, black, white
  Hardened and tempered – 1030/1180 MPa White, black, brown, black, white
  35NC6 Low alloy steel bar
  Annealed condition Green, blue, black, blue, green
  Hardened and tempered – 880/1080 MPa White, blue, green, blue, white
  Hardened and tempered – 1030/1180 MPa White, blue, red, blue, white
  AIR 9160C Steel – corrosion resisting
  25CD45 Low alloy steel, bar, sheet, tube
  Hardened and tempered – 880/1080 MPa Green, brown, white, brown, green
  224 Workshop Practices
  30 CD12 3% Cr nitriding steel bar
  Annealed condition Blue, green, white, yellow
  Hardened and tempered – 880/1080 MPa Green, blue, yellow, red
  Hardened and tempered – 1030/1180 MPa Green, blue, white, red
  35 CD4 Low alloy steel bar
  Annealed condition White, yellow, red, yellow, white
  30 NCD16 Low alloy steel bar
  Annealed condition White, black, red, black, white
  Hardened and tempered – 1080/1230 MPa Black, red, blue, brown
  Hardened and tempered – 1200/1370 MPa Black, red, blue, yellow
  Z100 CD17 Rolled steel bar, sheet
  Annealed condition White, brown, white, brown, white
  APPENDIX III TO LAST CHAPTER
  REVERSE COLOUR CODES
  COLORS SPECIFICATIONS
  Black L17, L36, L67, L116, T51, BS219-C, BS249,
  BS1432-C103-0, BS1453-A1, BS1453-C1,
  BS2874-CZ121 (3% pb) – M.
  Blue L16, BS219-A, BS251-CZ112, BS885 (annealed),
  BS2870-CZ108-H, BS2874-CZ112-M, BS2901-C7.
  Brown B11, BS219-D.
  Green L58, L121, S510, BS219-G, BS2870-CZ108-0, DTD197
  (Section II), DTD412 (cast billets for forging).
  Red T2, BS219-M, BS1453-D2, BS2901-D2, BS2870-CZ108
  1/2H.
  White BS2901-NA33.
  Yellow B8, L86 (annealed and drawn), S1, BS219-B, BS1453-A3.
  Violet L86 (solution treated and naturally aged).
  Black, blue S125-A, BS219-95A, BS251-CZ112 (forging stock),
  BS378-70/30, BS1432-C103-1/2H, BS1453-A2, BS1453-
  C5.
  BS1470-SIC-0, BS1471-TIC-0, BS1475-GIA-M,
  BS2872-CZ112-M, BS2901-GIA.
  Black, brown L72, S126A, BS1453-A7.
  Black, green S127, BS219-5S, BS1453-GIB, BS1471-HT9-0,
  BS1475-GIB-M, BS2870-C101-1/2H, BS2901-GIB,
  DTD319, DTD5070 (annealed).
  Black, red L34, T55, BS219-F, BS1453-A4, BS1453-C4.
  Black, white S93B, BS1453-A5, BS1453-C2.
  Black, yellow S127 B & D, BS219-IS, BS1453-A6, BS1453-C6,
  BS1453-NG2, BS1475-NG2-M.
  Blue, brown S128A, T59, BS1470-HS15-TB, BS1471-HT15-TB,
  BS1474-HE15-TB, BS1475-HG15-TB, BS2870-CZ107-H.
  Blue, green L109, S70A, BS219-AP, BS1453-NG5, BS1475-NG5-M,
  BS2901-C8, BS2901-NG5, DTD477.
  Blue, red L54, S28, BS885 (as drawn), BS1432-C101 (medium hard),
  BS1432-C102 (medium hard), BS1433 (medium hard),
  BS1453-NG6, BS1470-NS5-H4, BS1475-NG6-M,
  BS2901-C9, BS2901-NG6, DTD10.
  Blue, white B21, BS384
  Blue, yellow S21, T26 (Section II), BS219-KP, BS2870-C105-M/O,
  BS2901-C10.
  Brown, green S93A, BS219-J.
  Brown, red BS219, BS1470-SIC-H8
  Brown, white L128, DTD5122 (Softened).
  Brown, yellow S14, T50.
  Green, red S136, BS1453-NG21, BS1475-NG21-M, BS2901-C11,
  BS2901-NG21, BS2870-CZ107-0.
  Green, white L44, S107, BS2901-C12, DTD214, DTD5005.
  Green, yellow BS219-W, BS1453-DI, BS1470-NS3-M, BS2901-DI,
  BS2901-C13.
  Red, white L504, L505, S93B, T60.
  Red, yellow T26 (Section III), BS1470-HC15-TF, BS2901-C16,
  White, yellow BS2870-CZ106-H
  Black, blue, black L90 (Solution treated and precipitation treated),
  S116, BS374 (Class I), BS2871-C107-M,
  BS2874-CZ109-M, BS2901-A15, DTD297 (Section II).
  Black, blue, brown T72, BS409 (as rolled), BS1470-SIA-H8, BS2874-CZ123 M,
  DTD5016, BS2870-CZ112-M.
  Black, blue, green S105 (Type I), S112, T58.
  Black, blue, red S105 (Type), S125 B and D, BS1400-LB1,
  BS2870-C101-0, BS2871-C107-0, DTD118, DTD142,
  DTD737.
  226 Workshop Practices
  Black, blue, white L503, BS1432-C103-H, BS3076-NA13 (hot rolled),
  DTD164, DTD324B, DTD5070-W, DTD5092 (heat treated).
  Black, blue, yellow S105 (Type3), S113, BS2870-CB101-W, DTD372B (solution
  treated, straightened and naturally aged).
  Black, brown, black S119 (hardened and tempered), T35, BS407-PB103-1/2H,
  BS1453-A32, BS1470-HS30-0, BS2870-PB103-1/2H,
  BS2874-CZ122-H, BS2901-A32
  Black, brown, blue T45, BS1453-A33, BS1470-HS30-TB, BS1474-EIC-M,
  BS2857 (Class A), BS2901-A33.
  Black, brown, green S114 B & D, BS1470-HS30-TF, DTD297 (Section III),
  DTD734.
  Black, brown, red S126 B and D, S529, BS407-PB102-0, BS2870_PB102-0.
  Black, brown, white BS2870-CB101-W (1/4H), BS2874-CZ114-M, DTD203.
  Black, brown, yellow T57, BS1471-HT30-TF, BS2871-CZ126-0, DTD5074-W.
  Black, green, black S139A, BS219-H, BS374 (Class 2), BS885 (AL-BRASS,
  annealed), BS1400-PB2, BS1472-NF8-M, BS1474-NE8-M,
  BS2901-A16,
  Black, green, blue L73, S95A, S511, BS407-PB101-1/4, BS2870-PB101-1/4H,
  BS2901-A19.
  Black, green, brown S91A, BS1470-SIB-H4, BS2874-CA103-M, BS2901-A30.
  Black, green, red S95B, S513 (softened), T45 (annealed), BS659-C106-M,
  BS1432-C101-H, BS1432-C102-H, BS1433 (hard),
  BS1470-SIB-0, BS1471-TIB-0, BS1472-FIB-M,
  BS1474-EIB-M, BS2901-A31.
  Black, green, white S91B, BS1001, BS2870-CB101-W(1/2H), BS2871-C106-0,
  DTD5044 (annealed).
  Black, green, yellow S139 B & D, T53, BS407-PB101-0 BS1471-SIB-H8,
  BS1475-HG9-0, BS2870-PB101-0.
  Black, red, black L87 (solution treated and precipitation treated),
  S96A, BS219-62S, BS374 (Class 3), BS1052 (tinned),
  BS1400-PB1, DTD604.
  Black, red, blue L59, S96B, BS407-PB102-1/4H, BS659-C107-M,
  BS2870-PB102-1/4H, BS2901-A34, DTD192, DTD5073.
  Black, red, brown BS2901-308-S92, BS3076-NA13 (cold drawn), DTD5070
  Black, red, green S135 B and D, S530, BS409 (annealed), BS2870-CZ112-0,
  BS2871-C106-M, BS2901-308-S96, BS3076-NA13 (cold
  drawn and annealed).
  Black, red, white L93 (solution treated and controlled stretched),
  BS1473-NR6 (annealed and drawn), DTD200, DTD720.
  Black, red, yellow S148, S528, T73, BS2870-C101-H, DTD5030.
  Black, white, black BS407-PB103-H, BS1400-PB3, BS2870-PB103-H, BS2901-A17.
  Black, white, blue L501, S132 (black and bright), BS407-PB101-EH,
  BS2870-PB101-EH, BS2901-308-S93.
  Black, white, brown BS1473-NB6-H4, BS1475-NG6-H4, DTD189, DTD5023.
  Black, white, green L93 (solution treated, controlled stretched, precipitation
  treated), L103, S97A, DTD204 (Section II
  and III).
  Black, white, red L104, S97B, BS1475-NG6-H8, DTD268.
  Black, white, yellow L113 (solution treated, flattened, precipitation
  treated), S119 (softened), BS1453-347-S96,
  BS2901-347-S96.
  Black, yellow, black L65 (solution treated and precipitation treated),
  BS374 (Class 4).
  Black, yellow, blue S117 (bars for machining), S531, BS1453-NG3,
  BS1470-SIC-H6, BS1475-NG3-M, BS2870-C102-0,
  BS2901-NG3.
  Black, yellow, brown S80A, BS1470-SIC-H2, BS1474-H E20-TB, BS2870-C102-1/2H.
  Black, yellow, green BS1470-SIC-H4.
  Black, yellow, red S61A, BS2870-C102-H, BS4300/5-TF, DTD97, DTD498
  (bars and billets for forging).
  Black, yellow, white BS2870-CB101-W(H), DTD197 (Section III), DTD5051,
  DTD5102 (as manufactured).
  Blue, black, blue S147, BS219-T, BS252-CZ113-M, BS407-PB102-H,
  BS1470-NS3-0, BS1473-HR30 (annealed and drawn),
  BS2870-PB102-H.
  Blue, black, brown 115 (solution treated, controlled stretched,
  precipitation treated), BS2786.
  Blue, black, green L85 (bars for machining and extruded sections
  solution treated but not precipitation treated),
  S141 B and D, S102, BS1453-C2B, BS1470-NS3H2,
  BS1471-HT9-TB, BS2870-C103-0.
  Blue, black, red L94 (solution treated and precipitation treated, not
  controlled stretched), BS1845-ALI, BS2870-CZ107-EH.
  Blue, black, white L94 (solution treated), S140a, BS407-PB101-H,
  BS2870-PB101-H, BS3075-NA13 (cold drawn), DTD265.
  Blue, black, yellow S513 (hardened and tempered), BS1471-HT30-TB,
  BS1474-HE20-TF.
  Blue, brown blue L81, S98B, BS219-L, BS980-CDS-1, BS1400-G2,
  BS1453-C2C, BS1473-HB30 (annealed and drawn),
  BS1473-HR30 (annealed and drawn), BS2870-C103-1/2H,
  BS2871-C101-0, DTD5062.
  Blue, brown, green BS2871-C101-M, BS2872-CZ109-M.
  Blue, brown, red S106A, BS980-CDS-3, BS1471-HT15-TF, BS1474-HE15-TF,
  BS1475-HG15-TF, BS2874-CA104-M, BS3075-CA13 (cold
  drawn and annealed), DTD5040.
  Blue, brown, white BS980-CDS3A, BS2901-316-S93, DTD5061.
  Blue, brown, yellow L94 (as rolled), S99 (bars and billets, hardened and
  tempered, S524, BS980-CDS-4, BS1472-HF30-M,
  BS2901-317-S96.
  Blue, green, blue NS1400-G1, BS1453-316-S96, BS1470-NS3-H6,
  BS4-1474-H9-TF, BS1475-HG9-TF, BS2901-316-S96.
  Blue, green, brown S99 (softened), BS980-CDS-5, BS1453-C3, BS1470-NS5-H2,
  BS1471-NT5-H4, BS1474-HE30-M, BS2870-C103-H.
  Blue, green, red L89 (solution treated and aged at room temperature)
  S117 (bars and billets for forging), S517 (hardened
  and tempered), BS980-CDS-6, BS1475-HG9-TD,
  BS2901-316-S92
  Blue, green, white S131A, BS1474-HE9-TB, BS1475-HG9-TB, BS2901-C12Fe,
  DTD5071.
  Blue, green, yellow S98A, S525, BS980-CDS-7, BS1470-NS5-0, BS1471-NT5-0,
  BS1472-NF5-M, BS1473-NR5-M, BS1474-NE5-M,
  BS2874-C102-1/2H.
  Blue, red, blue S131B and D, BS219-N, BS980-CDS-8, BS2901-D8.
  Blue, red, brown L94 (annealed).
  Blue, red, green S79A, BS2870-CZ107-1/2H, BS2901-C22, DTD498 (bars for
  machinining), DTD5074-WP.
  Blue, red, white L110, BS980-CDS-9, BS1453-318-S96, BS2870-C104-M/O,
  BS2901-318-S96, DTD196.
  Blue, red, yellow BS980-CDS-10, BS2870-C104-1/2H, DTD5112 (hot rolled).
  Blue, white, blue BS1453-309-S94, BS2901, 309-S94, BS3074-NA11,
  BS3075-NA11 (cold drawn, and annealed), DTD627,
  DTD5082 (softened and cold rolled).
  Blue, white, brown S145 B and D, BS980-CDS-11.
  Blue, white, green S140 B and D, BS1453-311-S94, BS2901-311-S94,
  BS2870-C104-H, BS3074-NA12.
  Blue, white, red L96 (solution treated and precipitation treated, not
  controlled stretched), S120, BS2857 (Class B),
  BS2874-CZ124-1/2H.
  Blue, white, yellow BS1453-310-S94, BS2901-S94, BS3074-NA13.
  Blue, yellow, blue L61, L85 (Solution treated and precipitation treated),
  BS980-CDS-12, DTD326.
  Blue, yellow, brown L96 (annealed), BS407-PB102-NG52, BS3074-NA14,
  BS3076-NA14.
  Blue, yellow, green L105, S532, T64, BS1470-NS3-H8, BS2901-310-S98,
  DTD5074 (softened).
  Blue, yellow, red HR203 (softened and descaled), BS1453-313-S94,
  BS1470-NS3-H4, BS2901-313-S94, DTD167.
  Blue, yellow, white L95 (solution treated), S144A, BS980-CDS-13,
  BS1824-NS104 (extra hard), DTD5054 (annealed)
  Brown, black, brown S141A, BS219-96S, BS2870-C105-1/2H, DTD372B (quenched
  at die, straightened and aged at room temperature).
  Brown, black, green S146, BS1470-NS4-0, BS1471-NT4-0, BS1472-NF4-M,
  BS1474-NE4-M, BS1475-NG4-0.
  Brown, black, red S80 B and D, S533, T70, BS1471-NT4-H4, BS1474-HE30-TB,
  BS2870-C105-H.
  228 Workshop Practices
  Brown, black, white S143, T61, DTD267.
  Brown, black, yellow BS1474-HE30-TF.
  Brown, blue, brown S128 B and D, BS885 (al brass, as drawn), BS980-CDS-14
  BS1475-G1A-H8, DT5112 (cold drawn).
  Brown, blue, green S149, BS980-CDS-15, BS1471-HT9-TF, BS1475-G1A-0.
  Brown, blue, red S129 B and D, S516 (hardened and tempered or cold
  rolled and tempered), BS407-PB103-1/4H, BS980-CDS-16,
  BS1400-LPB1, BS1470-S1A-H4, BS2870-PB103-1/2H,
  DTD731, DTD745, DTD5084.
  Brown, blue, white L96 (solution treated), BS407-PB102-EH, BS980-CDS-17,
  BS2870-PB102-EH, DTD717.
  Brown, blue, yellow S535 (hardened and tempered). BS407-PB101-1.2H,
  BS980-CDS-18, BS1400-AB2, BS1470-S1A-0,
  BS2870-PB101-1/2H.
  Brown, green, brown L95 (solution treated, controlled stretched and
  precipitation treated), BS1475-G1B-H8.
  Brown, green, red S130B and D, BS980-CDS-19, BS1471-HT20-TB, BS3073-
  NA11,
  BS3075-NA11.
  Brown, green, white BS407-PB103-EH, BS980-CDS-20, BS2870-PB103-EH.
  Brown, green, yellow S92A, BS980-ERW-1, BS1475-G1B-0.
  Brown, red, brown S133, BS219-R, BS980-ERW-2, DTD5040, DTD5081.
  Brown, red, green L70 (as rolled), L77, L106, S106B, S534 (hardened and
  tempered), BS407-PB103-0, BS980-ERW-3,
  BS2870-PB103-0.
  Brown, green, white L511, BS1473, NR5-0, DTD723 (softened).
  Brown, white, yellow BS1472-HF15-M.
  Brown, white, brown L96 (as rolled), BS980-CEW-1, BS3076-NA13 (hot rolled
  and annealed).
  Brown, white, green BS980-CEW-2, DTD5082 (softened).
  Brown, white, red S134, BS980-CEW-3.
  Brown, white, yellow BS1472-HF9-M, BS1474-HE9-M.
  Brown, yellow, brown S15A, BS980, CEW-4, BS14732-NR5 (annealed and drawn),
  BS1475-NG61-M, BS2870-CZ108-EH.
  Brown, yellow, green L72 (as rolled), L107, S124 (softened),
  BS1473-HB15-OD, BS1473-HR15-OD, DTD713 (softened),
  Brown, yellow, red L72 (annealed), S61B and D, T63.
  Brown, yellow, white L90 (annealed), DTD161.
  Green, black, green L90, BS219-V, BS1387-C, BS1400-LG1, BS1453-B1,
  BS1471-HT20-TF, BS2901-D4, DTD607.
  Green, black, red L80, L85 (bars and billets for forging)), S142 B and D,
  BS2870-C106-M/O.
  Green, black, white HR2 (forging stock).
  Green, black, yellow L70 (solution treated and aged at room, temperature),
  L114 (solution treated , drawn, precipitation
  treated), DTD5024, DTD5092 (as manufactured).
  Green, blue, green S192, S534 (softened), BS713 (annealed), BS1434,
  BS1453-B2, BS2901-D5.
  Green, blue, white S516 (softened), BS1824-T2-3/4H, L502.
  Green, blue, yellow T65, BS2870-C106-1/2H, BS2871-C106-1/2H, DTD5010,
  DTD5014, DTD5052.
  Green, brown, green L88 (solution treated and precipitation treated),
  L102, S143B and D, S535 (solution), BS713-1/2H,
  BS1400-LG2.
  Green, brown, red S144B and D, BS1400-LB3, BS1473-NR6-0, BS1475-NG6-0.
  Green, brown white T66, BS1474-NE8-0, BS2870-C106-H.
  Green, brown, yellow BS713 (hard), BS4360-43A.
  Green, red, green L98 (solution treated and aged at room temperature,
  not controlled stretched), BS1453-B3, BS2901-D6,
  DTD504.
  Green, red, white L98 (annealed), S514 (softened), BS407-PB102-SH,
  BS2870-PB103-SH.
  Green, red, yellow, L83 (bars and billets for forging), S82, DTD246.
  Green, white, green S142A, T71, BS1400-LG3.
  Green, white, red BS1475-HG20-TH.
  Green, white, yellow L98 (as rolled), S145A.
  Green, yellow, green S537, BS1407, BS2870-C107-M/0, BS2874-PB102-M,
  BS2901-D7.
  Green, yellow, red L70 (annealed), S518 (softened), 67.
  Green, yellow, white L88 (annealed), S518 (hardened and tempered , or as
  cold rolled and tempered).
  Red, black, red l37 (Section II and III), L63, BS1432-C101 (annealed),
  BS1432-C102 (annealed), BS1433 (annealed),
  BS2901-C18, DTD5019.
  Red, black, white L25, L108, S130A, BS407-PB103-ESH, BS2870-PB103-ESH,
  BS2901-NA40.
  Red, black, yellow L83 (bars for machining and extruded section),
  BS980-CDS-2, BS1470-HC15-TB, BS2901-NA41.
  Red, blue, red BS14720HF12-M.
  Red, blue, white
  Red, blue, yellow L83 (bars for machining and extruded section soluttion
  treated but not precipitation treated), S515,
  T62
  Red, brown, red L84 (bars for machining and extruded sections), S138,
  BS2873-CZ108-H, BS2901-NA42.
  Red, brown, white S536, BS1475-NG3-0, DTD5041.
  Red, brown, yellow S538 (softened), DTD5046 (softened).
  Red, green, red L65 (bars for machining and extruded section solution
  treated but not precipitation treated), T68,
  BS1470-S1-0, DTD1487 (Section II).
  Red, green, white S79B, DTD253.
  Red, green, yellow L508, L509, S527, BS1470-S1-H4, BS1475-NG3-H8.
  Red , white, red L97 (solution treated, controlled, stretched, aged at
  room temperature), L111, S114A, BS1400-LB2,
  BS2901-C20, DTD232.
  Red, white, yellow DTD237.
  Red, yellow, red S111A, S526, BS1470-S1-H8, BS2870-CZ107-1/4H,
  BS2901-C21, DTD740.
  Red, yellow, white L89 (annealed), BS2901-NG61, DTD5013.
  White, black, white S517 (softened), BS2901NA35, DTD5066 (softened).
  White, black, yellow L506, BS2870-C107-1/2H, DTD271.
  White, blue, white D283, DTD5004 (bars for forging).
  White, blue, yellow S70B, T75, BS2901-NA36.
  White, brown, white L93 (solution treated, not controlled stretched),
  L512, S137, BS2870-C107-H.
  White, brown, yellow L56.
  White, green, white L112, BS2901-NA37.
  White, green, yellow BS1977-C101 (annealed), BS2870-CZ106-0, DTD150A
  (bars for forging).
  White, red, white L507, S124 (bright and black bras for machining,
  hardened and tempered), BS2870-CZ106-1/4H.
  White, yellow, white BS1977-C102 (annealed), DTD328, DTD5042.
  Yellow, black, yellow S62B, T69, BS1470-NS8-0, BS1473-NR6-M, BS1977-C102
  (as drawn) , bs2870-CZ108-1/4H.
  Yellow, blue, yellow BS1977-C103-0, BS2901-NA2, DTD5066 (bars for
  machining, heat treated).
  Yellow, brown, yellow S15B and D, BS1470-NS8-H2, DTD5044.
  Yellow, green, yellow BS1977-C103 (as drawn), BS2901-NA34.
  Yellow, red, yellow S62A, T74, BS2901-NA38.
  Yellow, white, yellow BS2901-NA39, DTD503, DTD5094 (bars and billets for
  forging), DTD5104 (bars and billets for forging).
  Black, blue, black, blue L150.
  Black, blue, black, brown L115 (solution treated), BS970-080-M30-P, BS2056-
  En 56A (drawn), BS3601-BW22.
  Black, blue, black, green BS2056- En 56B (drawn).
  Black, blue, black, red BS2056- En 56C (drawn), BS2870-NS106-0,
  BS2871-C102-M.
  Black, blue, black, white BS2056- En 57 (drawn), BS2870-CN104-0.
  Black, blue, black, yellow BS1400-PB4, BS1471-TIC-H4, BS2056-En 56 D (drawn),
  BS2871-CZ108-0.
  Black, blue, brown, black, HR4 (forging stock), AIR9050C-A-U4GI-T4.
  Black, blue, brown, blue L117, L160, HR4 (FHT bar and section for machining),
  BS1775-HFW11.
  230 Workshop Practices
  Black, blue, brown, green BS970-080-M30-Q, BS1775-HFW-13, -BS2870-CN105-0 .
  Black, blue, brown, red BS1775-HFW-20, BS2871-CZ108-TA.
  Black, blue, brown, white BS970-785-M19-Q, BS1449-302-S25 (annealed),
  BS1775-HFW-16.
  Black, blue, brown, yellow BS1449-321-S12 (soft), BS1775-HFW-23.
  Black, blue, green, black L118, HR404 (cold worked and softened),
  BS2871-CZ108-M.
  Black, blue, green, blue BS1449-304-S16 (softened), BS2870-CN106-0,
  BS2901-A18, DTD5017 (bars and billets for forging).
  Black, blue, green, brown BS1775-ERW-23.
  Black, blue green, red BS1449-302-S25 (Cold rolled), BS2871-CZ126-M.
  Black, blue, green, white BS970-835-M30-Z, BS1470-NS3-M.
  Black, blue, green, yellow TA57, BS2872-CZ114-M.
  Black, blue, red, black BS970-080-M40-R, DTD5114.
  Black, blue, red, blue BS2871-C102-0, DTD5017 (bars for machining), DTD5110
  (solution treated, controlled stretched and
  precipitation treated).
  Black, blue, red, brown BS2870-CN107-0.
  Black, blue, red, green BS2870-NS10601/2H, MIL-T-9047E (6AL, 4V) (annealed).
  Black, blue, red, white
  Black, blue, white, yellow DTD5273 (annealed).
  Black, blue, white, black L151, BS2871-C103-M.
  Black, blue, white, blue QQ-C530-H.
  Black, blue, white, brown TA56, BS970-212-M36-R.
  Black, blue, white, green BS1052 (annealed), BS2870-CS101-M.
  Black, blue, white, red BS970-080-M40 (normalised), BS1775-CEW-23.
  Black, blue, white, yellow BS1449-302-S17 (annealed).
  Black, blue, yellow, black S205 (wire), BS2870-NS103-1/2H.
  Black, blue, yellow, blue TA10, DTD5132 (as drawn and tempered).
  Black, blue, yellow, brown
  Black, blue, yellow, green TA58
  Black, blue, yellow, red BS1473-HB20-TH, BS2871-CZ126-TA.
  Black, blue, yellow, white BS2872-CZ114-0.
  Black, brown, black, blue BS2056-En58B (cold drawn), BS2871-C103-0, DTD5124
  (solution treated and precipitation treated).
  Black, brown, black, brown BS2056-En58C (cold drawn), BS3601-ERW-22, DTD5037.
  Black, brown, black, green TA2, BS2056-En58D (cold drawn).
  Black, brown, black, red BS2056-En58E (cold drawn), BS3601-ERW-27.
  Black, brown, black, white L152, BS2056-En58H (cold drawn), BS2870-NS103-H.
  Black, brown, black, yellow BS2056-En58G (cold drawn).
  Black, brown, blue, brown L153, BS2871-C107-1/2H.
  Black, brown, blue, green BS970-526-M60-V
  Black, brown, blue, red BS970-150-M19-R
  Black, brown, blue, white BS970-150-M28-R
  Black, brown, blue, yellow BS970-150-M36-R, BS2870-NS103-EH.
  Black, brown, green, black BS970-150-M36-S, BS2871-CZ110-0.
  Black, brown, green, blue BS1775-ERW-11
  Black, brown, green, brown DTD5057.
  Black, brown, green, red BS1775-ERW-20
  Black, brown, green, white BS1775-ERW-16
  Black, brown, green, yellow BS970-120-M36-R, BS2870-NS103-0.
  Black, brown, red, black BS1775-CEW-28, BS2874-CZ114-H.
  Black, brown, red, blue BS1775-CEW-11.
  Black, brown, red, brown HR207, BS1775-CEW-24, BS2871-CZ110-TA.
  Black, brown, red, green BS970-120-M36-S.
  Black, brown, red, white BS1775-CEW-16, BS2870-NS104-1/2H.
  Black, brown, red, yellow BS970-605-M36-S.
  Black, brown, white, black BS2871-CZ110-M.
  Black, brown, white, blue BS970-605-M36-T.
  Black, brown, white, brown
  Black, brown, white, green BS970-605-M36-U.
  Black, brown, white, red BS970-605-M36-V.
  Black, brown, white, yellow BS2870-NS104-H, DTD5313.
  Black, brown, yellow, black S205, BS2871-CZ119-M.
  Black, brown, yellow, blue BS970-225-M44-S.
  Black, brown, yellow, brown
  Black, brown, yellow, green HR5 (softened section for forming).
  Black, brown, yellow, red BS2870-NS104-EH, DTD5283.
  Black, brown, yellow, white BS970-070-M20-P.
  Black, green, black, blue BS2056-En 58J (cold drawn).
  Black, green, black, brown BS1554-En56D (drawn).
  Black, green, black, green BS2056-En58F (cold drawn), BS3601-HLW-26.
  Black, green, black, red L156 (as rolled), BS2871-CZ119-0.
  Black, green, black, white
  Black, green, black, yellow HR204 (softened and descaled).
  Black, green, blue, brown
  Black, green, blue, green BS970-120-M28 (cold drawn from hot rolled),
  BS2871-CN102-M.
  Black, green, blue, red HR5 (annealed bar fore machining).
  Black, green, blue, white BS970-230-M07 (hot rolled).
  Black, green, blue, yellow BS970-120-M19-R, AMS4900F.
  Black, green, brown, blue BS970-225-M44-T.
  Black, green, brown, green L156-T4, BS2871-CN102-0.
  Black, green, brown, red DTD5303 (annealed).
  Black, green, brown, white HR5 (forging stock).
  Black, green, brown, yellow BS970-605-M30-S.
  Black, green, red, black BS2898-EIE-M.
  Black, green, red, blue L156-T42.
  Black, green, red, brown BS970-605-M30-T.
  Black, green, red, green BS1471-TIB-H8, BS2871-CN107-M.
  Black, green, red, white BS970-605-M30-U.
  Black, green, red, yellow BS970-605-M30-V.
  Black, green, white, black BS970-608-M38-S, BS2870-CZ101-H, BS2871-CN107-0.
  Black, green, white, blue BS970-608-M38-T.
  Black, green, white, brown BS970-608-M38-U, BS2872-CZ115-M.
  Black, green, white, green BS2870-NS106-H.
  Black, green, white, red BS970-608-M38-V, BS2873-CZ106-1/2H.
  Black, green, white, yellow BS970-530-M40-S.
  Black, green, yellow, black BS970-530-M40-T.
  Black, green, yellow, blue HR601 (cold worked and ground).
  Black, green, yellow, brown BS4360-50B.
  Black, green, yellow, green BS2874-CZ124-H.
  Black, green, yellow, red HR650 (fully heat treated and machined).
  Black, green, yellow, white DTD5032.
  Black, red, black, blue L157-T6, BS2872-CZ116-M.
  Black, red, black, brown
  Black, red, black, green BS3601-EFW-26.
  Black, red, black, red BS2874-CZ124-M, DTD5110 (solution treated and
  controlled stretched).
  Black, red, black, white BS970-526-M60-T.
  Black, red, black, yellow BS970-503-M40 (normalised), BS2872-CZ122-M.
  Black, red, blue, brown DTD124 (solution treated), AIR9160C-30NCD16
  (hardened and tempered -1080/1230 MPa.)
  Black, red, blue, green HR650 (solution treated and machined).
  Black, red, blue, red BS2870-NS106-EH.
  Black, red, blue, white
  Black, red, blue, yellow BS1473-HB30-TF, BS2872-CZ123-M, AIR9160C-30NCD16
  (hardened and tempered – 1220/1370 MPa.).
  Black, red, brown, black BS970-709-M40-S.
  Black, red, brown, blue
  Black, red, brown, green BS970-709-M40-T.
  Black, red, brown, white BS2870-CZ101-0.
  Black, red, brown, red BS970-709-M40-U.
  Black, red, brown, yellow BS970-709-M40-V, BS2870-NS107.
  Black, red, green, blue BS970-230-M07 (cold drawn).
  Black, red, green, brown L157-T62, BS3602-ERW-23.
  Black, red, green, red BS2870-CZ101-1/2H, BS3602-ERW-27.
  Black, red, green, white
  Black, red, green, yellow BS970-708-M40-S.
  Black, red, white, black BS970-708-M40-T, BS2872-CZ103-M.
  232 Workshop Practices
  Black, red, white, blue BS970-708-M40-U.
  Black, red, white, brown
  Black, red, white, green
  Black, red, white, red L111 (solution treated).
  Black, red, white, yellow
  Black, red, yellow, black HR206 (softened and descaled), BS2874-C101-0.
  Black, red, yellow, blue BS970-817-M40-U.
  Black, red, yellow, brown BS970-817-M40-V, 2870-CZ102-0.
  Black, red, yellow, green BS970-817-M40-W.
  Black, red, yellow, red HR403 (cold worked and softened), BS2874-C103-H.
  Black, red, yellow, white BS970-817-M40-X.
  Black, white, black, blue HR240 (annealed and descaled), BS2872-CZ104-M.
  Black, white, black, brown BS970-212-M36-Q.
  Black, white, black, green BS2874-C106-M.
  Black, white, black, red BS2989 (Class 1B).
  Black, white, black, white BS2872 – CA106-M.
  Black, white, black, yellow HR402 (cold worked and softened), BS970-503-M40-Q,
  BS1473-RIB-H5.
  Black, white, blue, brown BS2874-C106-0.
  Black, white, blue, green BS970-817-M40-Z.
  Black, white, blue, white BS970-826-M31-U.
  Black, white, blue, red TAI, BS2872-NS101-M.
  Black, white, blue, yellow HR251 (solution treated and descaled),
  BS970-826-M31-V.
  Black, white, brown, black BS970-826-M31-W.
  Black, white, brown, blue BS2874-C109-M.
  Black, white, brown, green BS970-826-M31-X.
  Black, white, brown, red
  Black, white, brown, white HR501 (cold drawn).
  Black, white, brown, yellow BS970-826-M31-Z.
  Black, white, green, blue BS970-040-A12 (as rolled or forged), BS2872-CS101-M.
  Black, white, green, brown BS970-826-M40-V, BS2874-C109-0.
  Black, white, green, red BS970-826-040-W.
  Black, white, green, white BS2870-CZ102-H.
  Black, white, green, yellow BS970-826-M40-X, BS2874-C111-M.
  Black, white, red, blue HR502 (cold drawn and solution treated),
  BS2874-C111-0.
  Black, white, red, brown BS970-826-M40-Y.
  Black, white, red, green BS970-826-M40-Z.
  Black, white, red, white
  Black, white, red, yellow BS970-830-M31-U.
  Black, white, yellow, black L113 (solution treated), BS2870-CZ102-1/2H,
  BS2874-CZ103-M.
  Black, white, yellow, blue BS970-830-M31-V.
  Black, white, yellow, brown HR503 (cold drawn), BS970-830-M31-W.
  Black, white, yellow, green
  Black, white, yellow, red
  Black, white, yellow, white
  Black, yellow, black, blue BS2874-CZ104-M.
  Black, yellow, black, brown BS2870-CZ103-0.
  Black, yellow, black, green BS3601-SFW-26.
  Black, yellow, black, red BS2874-CZ106-M.
  Black, yellow, black, white BS2870-CZ103-1/2H.
  Black, yellow, black, yellow BS970-220-M07 (hot rolled).
  Black, yellow, blue, brown BS2874-CZ113-M.
  Black, yellow, blue, green
  Black, yellow, blue, red
  Black, yellow, blue, white BS2874-CZ116-M.
  Black, yellow, blue, yellow BS2870CZ103-H.
  Black, yellow, brown, blue BS2898-EIE-1/4H.
  Black, yellow, brown, green
  Black, yellow, brown, red BS2870-CZ110-M, BS2874-CZ119-M.
  Black, yellow, brown, white
  Black, yellow, brown, yellow BS1440-NS8-H4.
  Black, yellow, green, blue HR601 (cold worked, solution treated and ground or
  descaled), BS2874-CZ122-M.
  Black, yellow, green, brown
  Black, yellow, green, red
  Black, yellow, green, white BS2874-CZ106-M.
  Black, yellow, green, yellow BS1449 – En 2C/A, BS2870-CZ110-0.
  Black, yellow, red, blue BS2874-CA106-0.
  Black, yellow, red, brown
  Black, yellow, red, green
  Black, yellow, red, white HR650 (forging stock).
  Black, yellow, red, yellow
  Black, yellow, white, blue BS970-653-M31-T.
  Black, yellow, white, brown BS970-653-M31-U, BS2874-CS101-M.
  Black, yellow, white, green
  Black, yellow, white, red BS970-817-M40-T, BS2874-NS113-M.
  Black, yellow, white, yellow BS2870-CZ118-1/2H.
  Blue, black, blue, brown BS2874-CS101-0, BS3601-HFS-22.
  Blue, black, blue, green L164 (as rolled), BS1775-HFS-23.
  Blue, black, blue, red BS3601-HFS-27.
  Blue, black, blue, white
  Blue, black, blue, yellow BS3601-HFS-35.
  Blue, black, brown, blue L164-T4, BS1775-HFS11, BS2874-NS101-M.
  Blue, black, brown, green BS1775-HFS-13, BS2870-CZ118-H.
  Blue, black, brown, red BS1775-HFS-20
  Blue, black, brown, white BS1775-HFS-16.
  Blue, black, brown, yellow BS2870-CB101-0.
  Blue, black, green, blue
  Blue, black, green, brown BS2874-NS102-M.
  Blue, black, green, red L164-T42.
  Blue, black, green, white BS2870-CZ118-EH.
  Blue, black, red, blue BS2874-NS111-M.
  Blue, black, red, brown
  Blue, black, red, green BS2874-NS112-M.
  Blue, black, red, white
  Blue, black, red, yellow
  Blue, black, white, blue BS1775-OAW-11, BS2870-CZ119-H.
  Blue, black, white, brown
  Blue, black, white, green
  Blue, black, white, red
  Blue, black, white, yellow
  Blue, black, yellow, blue BS970-722-M24-T, BS2870-CZ119-1/2H.
  Blue, black, yellow, brown BS970-722-M24-U.
  Blue, black, yellow, green BS970-905-M31-S, BS1775-EFW-16.
  Blue, black, yellow, red
  Blue, black, yellow, white BS970-905-M39-S
  Blue, brown, black, blue BS970-905-M39-T.
  Blue, brown, black, brown BS2870-CZ119-EH.
  Blue, brown, black, green BS970-080-M50-S.
  234 Workshop Practices
  Blue, brown, black, red BS1775-CDS-23.
  Blue, brown, black, white BS1449-CS17A.
  Blue, brown, black, yellow BS17750HLW-16.
  Blue, brown, blue, brown L168-T6 (3L100, Section 5), BS970-945-M38 (as rolled),
  BS1449 – En 58D (cold rolled), BS2870-CZ120-1/2H.
  Blue, brown, blue, green L165-T6, BS1449-En 58E (softened).
  Blue, brown, blue, red BS1449 – En 58E (cold rolled).
  Blue, brown, blue, white BS970-503-A37 (hardened and tempered), BS1449- En 58F
  (softened), BS2870-CZ120-H.
  Blue, brown, blue, yellow BS970-150-M19 (normalised), BS1449 – En 58F (cold
  rolled), BS1470-HS15-TF.
  Blue, brown, green, blue BS1449-CS17B, BS1775-CDS-11.
  Blue, brown, green, brown
  Blue, brown, green, red L165-T62, BS1775-CDS-20.
  Blue, brown, green, white BS1775-CDS-16.
  Blue, brown, green, yellow
  Blue, brown, red, blue BS2870-CZ120-EH.
  Blue, brown, red, brown
  Blue, brown, red, green BS1775-CDS-13.
  Blue, brown, red, white
  Blue, brown, red, yellow
  Blue, brown, white, blue
  Blue, brown, white, brown BS1775-CDS-24, BS2870-CZ123-M.
  Blue, brown, white, green
  Blue, brown, white, red
  Blue, brown, white, yellow BS1775-CDS-28.
  Blue, brown, yellow, blue
  Blue, brown, yellow, brown
  Blue, brown, yellow, green
  Blue, brown, yellow, red BS1775-CDS-35, BS2870-CZ125-0.
  Blue, brown, yellow, white
  Blue, green, black, brown BS1449-CS17C.
  Blue, green, black, green
  Blue, green, black, red
  Blue, green, black, white
  Blue, green, black, yellow BS970-945-M38S.
  Blue, green, blue, black BS1449 – En 58A (softened).
  Blue, green, blue, brown BS1449 – En 58G (softened).
  Blue, green, blue, green HRI (softened section for forming), BS1449 -EN 58G
  (cold rolled).
  Blue, green, blue, red BS1449-En 58H (softened).
  Blue, green, blue, white BS970-503-A42 (hardened and tempered), BS1449 – En58H
  (cold rolled).
  Blue, green, blue, yellow BS970-150-M19-Q, BS1449 – En 58J (softened).
  Blue, green, brown, black BS970-945-M38-T.
  Blue, green, brown, green BS2870-CN101-M.
  Blue, green, brown, red BS970-945-M38-U.
  Blue, green, brown, white BS970-945-M38-V.
  Blue, green, brown, yellow DTD5232 (bars for forging).
  Blue, green, red, blue BS1449-304-S12 (softened).
  Blue, green, red, brown HR2 (softened section for forming), BS2873-CZ108-1/2H.
  Blue, green, red, green
  Blue, green, red, white HR3 (heat-treated bar and section for machining),
  BS1449-HRI, BS1449-HRPI, BS1449-HR11, BS1449-HRPI11.
  Blue, green, red, yellow BS1449-HSI.
  Blue, green, white, blue HR3 (softened section for forming), BS1449-HR2,
  BS1449-HRP2, BS1449-HR12, BS1449-HRP12,
  BS2870-CN102-M.
  Blue, green, white, brown BS1449-NHRI12.
  Blue, green, white, green BS1449-HS2.
  Blue, green, white, red BS1449-CSI
  Blue, green, white, yellow AIR9160-30CD12 (annealed), BS1449-CS2.
  Blue, green, yellow, blue TA28, BS1449-HR2-VE.
  Blue, green, yellow, brown HR3 (forging stock), BS1449-CR2/GP.
  Blue, green, yellow, green BS1449-CR2/FF, DTD5232 (bars for machining).
  Blue, green, yellow, red HR6 (annealed bar and section for machining),
  BS1449-CR2/VE.
  Blue, green, yellow, white
  Blue, red, black, brown HR10 (solution treated bar and section for machining),
  BS1449-CRI/GP.
  Blue, red, black, green BS1449-CRI/FF.
  Blue, red, black, red BS1449-CRI/VE, BS2870-CN102-0.
  Blue, red, black, white
  Blue, red, black, yellow HR10 (softened section for forming).
  Blue, red, blue, brown BS1449 – En 58J (cold rolled).
  Blue, red, blue, green BS1449 – En 60 (softened).
  Blue, red, blue, red BS1449 – En 2A.
  Blue, red, blue, white HR6 (forging stock), BS1449 – En 61 (softened),
  BS1474-HE9-0.
  Blue, red, blue, yellow
  Blue, red, brown, black BS970-816-,40-T.
  Blue, red, brown, blue BS970-816-M40-U.
  Blue, red, brown, green BS970-816-M40-V.
  Blue, red, brown, red
  Blue, red, brown, white BS2870-CN103-0.
  Blue, red, brown, yellow BS970-640-M40-S.
  Blue, red, green, black BS970-640-M40-T.
  Blue, red, green, blue BS970-640-M40-U.
  Blue, red, green, brown HR10 (forging stock)
  Blue, red, green, white QQ-B-637A-485-1/2H.
  Blue, red, green, yellow
  Blue, red, white, blue BS2870-NS104-0.
  Blue, red, white, brown
  Blue, red, white, green BS1449-HR3, BS1449-FRP3, BS1449-HR13, BS1449-HRP13
  BS2870-NS109-0.
  Blue, red, white, red BS1474-NE5-0.
  Blue, red, white, yellow HR11 (solution treated bar and section for machining),
  BS1449HR3/VE.
  Blue, red, yellow, blue BS1449-NHR13, BS2870-NS105-1/2H.
  Blue, red, yellow, brown HR11 (softened section for forming), BS1449-HS3.
  Blue, red, yellow, green BS2870-NS109-1/2H.
  Blue, red, yellow, red L513.
  Blue, red, yellow, white BS2874-CZ115-M (hot worked).
  Blue, white, black, brown BS1449-CS3, BS2870-NS105H.
  Blue, white, black, green
  Blue, white, black, red BS970-080-A27 (as rolled or forged), BS2870-NS109-H.
  Blue, white, black, white
  Blue, white, black, yellow BS970-080-A42 (as rolled or forged), BS2870-NS105-0.
  Blue, white, blue, black BS970-080-M40-Q.
  Blue, white, blue, brown BS970-150-M28 (normalised), BS1449-CR3-GP,
  BS3601-CDS22.
  Blue, white, blue, green BS970-150-M36-Q, BS1449-CR3-FF, BS2870-NS105-EH.
  Blue, white, blue, red BS970-120-M36-Q, BS1449-CR3-V3E, BS3601-CDS27.
  Blue, white, blue, white BS2870-NS109-EH, DTD5101.
  236 Workshop Practices
  Blue, white, blue, yellow BS970-605-M36-R, BS3601-CDS35, BS2874-CZ115-M(C&SR).
  Blue, white, brown, green BS970-080-A32 (as rolled or forged).
  Blue, white, brown, red BS970-080-M40 (as rolled or forged).
  Blue, white, brown, white L515.
  Blue, white, brown, yellow BS970-605-M36 (as rolled).
  Blue, white, green, brown BS970-503-40 (as rolled).
  Blue, white, green, red BS970-608-M38 (as rolled), BS1449 – En 2B/B,
  BS2870-NS108-0.
  Blue, white, green, white BS1449-HR4, BS1449-HRP4, BS1449-HR14, BS1449-HRP14.
  Blue, white, green, yellow BS970-530-M40 (as rolled), BS1449-HR4-VE.
  Blue, white, red, brown BS970-835-M30 (as rolled), BS2870-NS108-1/2H.
  Blue, white, red, green BS1449-NHR14.
  Blue, white, red, white BS1449-HS4A.
  Blue, white, red, yellow BS970-080-M15 (as rolled or forged and bright bars),
  BS1449-CS4 (annealed).
  Blue, white, yellow, blue L514, BS1449-HS4B, BS2870-NS108-H.
  Blue, white, yellow, brown BS970-220-M07 (cold drawn), BS1449-CR40GP.
  Blue, white, yellow, green BS1449-CR4-FF.
  Blue, white, yellow, red BS1449-CR4-VE.
  Blue, white, yellow, white BS1449-CS4 (skin passed).
  Blue, yellow, black, brown BS1449-CS4-1/4H.
  Blue, yellow, black, green BS970-817-M40 (as rolled ), BS1449-CS4-1/4H.
  BS2870-NS108-EH.
  Blue, yellow, black, red BS970-826-M31 (as rolled), BS1449-CS4-H.
  Blue, yellow, black, white BS970-080-A30 (as rolled or forged).
  Blue, yellow, black, yellow
  Blue, yellow, blue, brown BS970-216-M36-R.
  Blue, yellow, blue, green BS1449- En 2B.
  Blue, yellow, blue, red BS970-695-A32 (hardened and tempered).
  Blue, yellow, blue, white BS970-605-A37 (hardened and tempered).
  Blue, yellow, blue, yellow
  Blue, yellow, brown, green BS970-665-M17 (as rolled or forged and bright bars).
  Blue, yellow, brown, red
  Blue, yellow, brown, white BS2056 – En 58A (cold drawn).
  Blue, yellow, brown, yellow
  Blue, yellow, green, brown
  Blue, yellow, green, red
  Blue, yellow, green, white
  Blue, yellow, green, yellow
  Blue, yellow, red, brown
  Blue, yellow, red, green BS970-735-A50 (as rolled or forged).
  Blue, yellow, red, white
  Blue, yellow, red, yellow
  Blue, yellow, white, brown
  Blue, yellow, white, green BS970-080-M30 (as rolled or forged).
  Blue, yellow, white, red
  Blue, yellow, white, yellow HR202 (softened and descaled).
  Brown, black, blue, brown
  Brown, black, blue, green BS970-503-A37 (as rolled).
  Brown, black, blue, red BS970-503-A42 (as rolled).
  Brown, black, blue, white BS970-785-M19 (as rolled).
  Brown, black, blue, yellow BS970-150-M19 (as rolled or forged).
  Brown, black, brown, green L158 (as rolled), BS970-150-M28-Q.
  Brown, black, brown, red BS970-605-M30-R.
  Brown, black, brown, white BS970-606-M36-R.
  Brown, black, brown, yellow BS970-608-M38-R.
  Brown, black, green, brown BS970-240-M07 (cold drawn), BS1470-NS4-M,
  BS1475-NG4-M.
  Brown, black, green, red L158-T42, BS970-709-M40 (as rolled).
  Brown, black, green, white BS970-708-M40 (as rolled).
  Brown, black, green, yellow BS970-708-A37 (as rolled), BS1470-NS4-H3.
  Brown, black, red, brown L158-T4.
  Brown, black, red, green
  Brown, black, red, white
  Brown, black, red, yellow
  Brown, black, white, brown
  Brown, black, white, green BS970-905-M39 (as rolled).
  Brown, black, white, red BS970-080-M50 (as rolled or forged).
  Brown, black, white, yellow BS970-080-M50 (cold drawn from normalised).
  Brown, black, yellow, brown HR202 (solution treated).
  Brown, black, yellow, green
  Brown, black, yellow, red
  Brown, black, yellow, white
  Brown, blue, black, green BS970-080-M40 (cold drawn from hot rolled),
  BS2873-C101-0.
  Brown, blue, black, red BS970-080-A35 (as rolled or forged).
  Brown, blue, black, white BS970-080-A37 (as rolled or forged).
  Brown, blue, black, yellow BS970-080-A40 (as rolled or forged).
  Brown, blue, brown, black BS970-530-M40-R.
  Brown, blue, brown, green BS970-530-A32 (hardened and tempered), BS2873-C102-H.
  Brown, blue, brown, red L159-T6, BS970-530-A36 (hardened and tempered).
  Brown, blue, brown, white BS970-530-A40 (hardened and tempered).
  Brown, blue, brown, yellow BS970-709-M40-R, BS2873-C103.
  Brown, blue, green, brown BS2873-C106.
  Brown, blue, green, red BS970-708-A42 (as rolled).
  Brown, blue, green, white
  Brown, blue, green, yellow L159-T62.
  Brown, blue, red, brown
  Brown, blue, red, green BS2873-C108-H.
  Brown, blue, red, white
  Brown, blue, red, yellow BS970-534-A99 (as rolled).
  Brown, blue, white, brown BS2873-cz101-0.
  Brown, blue, white, green
  Brown, blue, white, red BS970-080-A47 (as rolled or forged).
  Brown, blue, white, yellow BS970-080-A52 (PART 1 – as rolled or forged),
  BS1475-HG9-M.
  Brown, blue, yellow, brown TA22, BS1470-SIA-M.
  Brown, blue, yellow, green BS2873-CZ101-1/2H.
  Brown, blue, yellow, red
  Brown, blue, yellow, white
  Brown, green, black, green HR11 (forging stock).
  Brown, green, black, red BS1554-En 56A (drawn).
  Brown, green, black, white BS1554-EN 56B (drawn), BS2873-CZ101-H.
  Brown, green, black, yellow BS970-212-M36 (as rolled or forged), BS1554-En 56C
  drawn).
  Brown, green, blue, green L168-T6511 (3L.100, Section 5), BS1470-NS4-H6.
  Brown, green, blue, red L168-T6510 (3L.100, Section 5), BS970-150-M28.
  (as rolled or forged), BS2873-CZ102-0.
  Brown, green, blue, white
  Brown, green, blue, yellow BS970-150-M36 (as rolled or forged).
  Brown, green, brown, black BS970-708-M40-R.
  238 Workshop Practices
  Brown, green, brown, blue bs970-708-a37 (hardened and tempered).
  Brown, green, brown, green BS970-240-M07 (hot rolled), BS1474-HE9-TE,
  BS2873-CZ102-1/2H.
  Brown, green, brown, red QQ-S-766C-301 sheet (full hard).
  Brown, green, brown, white BS970-708-142 (hardened and tempered).
  Brown, green, brown, yellow TA21.
  Brown, green, red, brown L168-T6510 (3L.100, Section 6), BS2873-CZ102-H.
  Brown, green, red, green L168-T6511 (3L.100, Section 6), BS1471-HT102-H4.
  Brown, green, red, white
  Brown, green, red, yellow
  Brown, green, white, brown
  Brown, green, white, green BS2873-CZ103-0.
  Brown, green, white, red BS1449-En 44D (hot rolled or normalised).
  Brown, green, white, yellow
  Brown, green, yellow, brown
  Brown, green, yellow, green
  Brown, green, yellow, red
  Brown, green, yellow, white BS1449-HS20, BS2873-CZ103-1/2H.
  Brown, red, black, green BS970-212-M36 (cold drawn from hot rolled),
  BS2873CZ103-H.
  Brown, red, black, red
  Brown, red, black, white BS1449-CS30.
  Brown, red, black, yellow BS970-212-A37 (as rolled or forged), BS2873-CZ106-0.
  Brown, red, blue, green BS970-216-M36 (as rolled or forged), BS1449-CS40.
  Brown, red, blue, red BS1449-En 2D.
  Brown, red, blue, white BS970-120-M36 (as rolled or forged), BS2873-CZ106-H.
  Brown, red, blue, yellow
  Brown, red, brown, green TA11.
  Brown, red, brown, red DTD5100.
  Brown, red, brown, white
  Brown, red, brown, yellow BS970-635-M31-S, BS1449-CS50.
  Brown, red, green, brown BS970-635-M31 (as rolled).
  Brown, red, green, red BS2873-CZ107-0, Q-A-200/8D-T6511 (as supplied).
  Brown, red, green, white BS1449-HS40.
  Brown, red, green, yellow BS1449-CS60.
  Brown, red, white, brown BS3602-HFS-23.
  Brown, red, white, green BS970-080-A62 (as rolled or forged), BS2873-CZ107-1/2H.
  Brown, red, white, red BS1449-En 5, BS3602-HFS-27.
  Brown, red, white, yellow BS970-080-A67 (PART 1 – as rolled or forged),
  BS3602-HFS-35.
  Brown, red, yellow, brown BS1449-CS70, BS2873-CZ107-H.
  Brown, red, yellow, green
  Brown, red, yellow, red
  Brown, red, yellow, white
  Brown, white, black, green BS970-212-A42 (as rolled or forged), BS2873-CZ107-EH,
  BS3603-HFS-27-LT30.
  Brown, white, black, red BS3603-HFS-27-LT50.
  Brown, white, black, white BS3603-HFS-503-LT100.
  Brown, white, black, yellow BS1449-CS80 (annealed).
  Brown, white, blue, brown BS970-695-A32 (as rolled).
  Brown, white, blue, green BS970-605-A37 (as rolled).
  Brown, white, blue, red BS970-605-M30 (as rolled), BS2873-CZ108-0.
  Brown, white, blue, white DTD5056 (wire).
  Brown, white, blue, yellow BS970-606-M36 (as rolled).
  Brown, white, brown, blue BS970-826-M31-T.
  Brown, white, brown, green BS970-826-M40-U, BS1449-CS90.
  Brown, white, brown, red BS970-830-M31-T, BS2873-CZ108-EH.
  Brown, white, brown, white BS970-070-M20 (as rolled or normalised).
  Brown, white, brown, yellow
  Brown, white, green, brown BS970-826-M40 (as rolled).
  Brown, white, green, red
  Brown, white, green, white
  Brown, white, green, yellow BS970-830-M31 (as rolled), BS1449-CS100.
  Brown, white, red, green BS2873-CZ119-0.
  Brown, white, red, white
  Brown, white, red, yellow BS970-722-M24 (as rolled).
  Brown, white, yellow, brown BS1449-HS12B, BS2873-CZ119-1/2H.
  Brown, white, yellow, green
  Brown, white, yellow, red
  Brown, white, yellow, white
  Brown, yellow, black, green BS2873-CZ119-H, BS3604-HF-620.
  Brown, yellow, black, red
  Brown, yellow, black, white BS3604-HF-621, BS970-526-M60 (as rolled).
  Brown, yellow, black, yellow
  Brown, yellow, blue, brown BS970-530-A30 (as rolled).
  Brown, yellow, blue, green BS970-530-A32 (as rolled), BS1449-HS12C.
  Brown, yellow, blue, red BS970-530-A36 (as rolled), BS2873-CB101-W,
  BS3604-HF-622/27.
  Brown, yellow, blue, white BS970-530-A40 (as rolled).
  Brown, yellow, blue, yellow BS2873-CB101-W(H), BS3604-HF-622/35
  Brown, yellow, brown, green BS3604-HF-625.
  Brown, yellow, brown, red BS1449-En 2, BS2873-CB101.
  Brown, yellow, brown, white
  Brown, yellow, brown, yellow BS2873-NS103-0.
  Brown, yellow, green, red BS1449-HS22A.
  Brown, yellow, green, white
  Brown, yellow, green, yellow BS1449-HS12A.
  Brown, yellow, red, brown BS970-897-M39 (as rolled).
  Brown, yellow, red, green BS2873-NS103-1/2H, BS3604-HF-660.
  Brown, yellow, red, white BS970-905-M31 (as rolled).
  Brown, yellow, red, yellow BS1449-HS17B.
  Brown, yellow, white, green BS1449-HS17A, BS1474-HE30-0.
  Brown, yellow, white, red BS2873-NS103-H.
  Brown, yellow, white, yellow
  Green, black, blue, green BS2873-NS104-0.
  Green, black, blue, red HR40 (annealed bar and section for machining),
  BS1471-TIC-H8.
  Green, black, blue, white HR40 (forging stock).
  Green, black, blue, yellow HR53 (annealed bar and section for machining).
  Green, black, brown, green
  Green, black, brown, red HR51 (annealed bar and section for machining).
  BS2873-NS104-1/2H.
  Green, black, brown, white HR51 (forging stock).
  Green, black, brown, yellow TA12.
  Green, black, green, blue BS970-045-M10 (as rolled or forged and bright
  bars), BS-1449-En 42E (as cold rolled).
  Green, black, green, brown BS1449-En 42E (as rolled or normalised).
  Green, black, green, red HR52 (annealed bar and section for machining).
  BS1449-En 42F (as cold rolled), BS1471-TIB-H4.
  240 Workshop Practices
  Green, black, green, white BS970-210-M15 (as rolled or forged and bright bars),
  BS2873-NS104-H.
  Green, black, green, yellow HR52 (forging stock), BS1449-En 42F (hot rolled or
  normalised), BS1475-NG4-H8.
  Green, black, red, green
  Green, black, red, white TA16.
  Green, black, red, yellow BS2873-NS105-0.
  Green, black, white, green
  Green, black, white, red HR53 (forging stock), BS2873-NS105-1/2H.
  Green, black, white, yellow TA19.
  Green, black, yellow, green L114 (annealed).
  Green, black, yellow, red L114 (solution treated).
  Green, black, yellow, white TA8.
  Green, blue, black, green BS970-431-S29 (softened).
  Green, blue, black, red BS2873-NS105-H.
  Green, blue, black, white
  Green, blue, black, yellow
  Green, blue, brown, green L167-T6, TA7, BS2873-NS106-0.
  Green, blue, brown, red
  Green, blue, brown, white
  Green, blue, brown, yellow BS2873-NS106-H.
  Green, blue, green, black BS1449-En 42G (as cold rolled).
  Green, blue, green, brown BS970-665-M23 (as rolled or forged and bright bars),
  BS1449-En 42G (hot rolled or normalised).
  Green, blue, green, red BS970-665-A22 (as rolled or forged and bright bars),
  BS1449-En 42J (as cold rolled).
  Green, blue, green, white BS970-665-A24 (as rolled or forged and bright bars),
  BS2873-NS106-1/2H
  Green, blue, green, yellow BS970-640-A35 (as rolled), BS1449-En 42J (hot
  rolled or normalised).
  Green, blue, red, green TA26, BS2873-NS107-0.
  Green, blue, red, white
  Green, blue, red, yellow L167-T62.
  Green, blue, white, green
  Green, blue, white, red AIR9160-30CD12 (hardened and tempered – 1080/1270
  MPa).
  Green, blue, white, yellow BS2873-NS107-1/2H.
  Green, blue, yellow, green
  Green, blue, yellow, red AIR9160-30CD12 (hardened and tempered – 930/1080
  MPa).
  Green, blue, yellow, white BS4300/5-TF.
  Green, brown, black, red BS2873-NS107-H.
  Green, brown, black, white BS1449-CS12C.
  Green, brown, black, yellow BS2873-NS108-0.
  Green, brown, blue, red T76.
  Green, brown, blue, white
  Green, brown, blue, yellow L166-T42.
  Green, brown, green, black BS970-640-A35 (hardened and tempered), BS1449-En 43G
  (as cold rolled).
  Green, brown, green, red L166 (as rolled), BS1449-En 43G (hot rolled or
  normalised), BS2873-NS108-1/2H.
  Green, brown, green, white BS970-130-M15 (as rolled or forged and bright bars).
  Green, brown, green, yellow BS970-214-M15 (as rolled or forged and bright bars),
  BS1449-En 43J (as cold rolled).
  Green, brown, red, green TA3, BS1449-En 2D/A, BS2873-NS108-H.
  Green, brown, red, white BS1449-HS23A.
  Green, brown, red, yellow S132 (fully heat treated – not nitrided).
  Green, brown, white, green DTD5212 (bars for forging).
  Green, brown, white, red BS2873-NS109-0.
  Green, brown, white, yellow TA4.
  Green, brown, yellow, green L166-T4.
  Green, brown, yellow, red
  Green, brown, yellow, white BS2873-NS109-1/2H.
  Green, red, black, red BS2873-NS109-H, DTD5212 (bars for machining).
  Green, red, black, white
  Green, red, black, yellow
  Green, red, blue, red BS2873-PB101-0.
  Green, red, blue, white BS1449-HS23B.
  Green, red, blue, yellow BS970-070-M55 (cold drawn from normalised).
  Green, red, brown, red BS3602-CDS-23.
  Green, red, brown, white BS970-080-M46 (cold drawn from hot rolled),
  BS2873-PB101-1/2H.
  Green, red, brown, yellow BS970-0700-M55-R, BS1449-HR6C, BS1449-HRP6C,
  BS1449-HR17C, BS1449-HRP17C.
  Green, red, green, black BS970-523-A14 (as rolled or forged and bright bars),
  BS1449-En 43J (hot rolled or normalised).
  Green, red, green, blue BS970-527-A19 (as rolled or forged and bright bars),
  BS1449-En 44D (as cold rolled).
  Green, red, green, red BS970-040-A04 (as rolled or forged), BS2873-PB101-H.
  Green, red, green, white BS970-635-M15 (as rolled or forged and bright bars).
  Green, red, green, yellow BS970-637-M17 (as rolled or forged and bright bars).
  Green, red, white, green BS2873-PB101-EH.
  Green, red, white, red BS1449-En 14A, BS3602-CDS-27.
  Green, red, white, yellow BS970-070-M55 (as rolled or forged), BS3602-CDS-35.
  Green, red, yellow, green BS1449-HR6B, BS1449-HRP6B, BS1449-HR17B,
  BS1449-HRP17B, BS2873-PB103-0, DTD202 (normalised).
  Green, red, yellow, red BS2871-CZ127-M.
  Green, red, yellow, white BS970-070-M55-S, BS2873-PB103-1/2H.
  Green, white, black, red
  Green, white, black, white HR201 (softened and descaled), HR401 (cold worked and
  softened).
  Green, white, black, yellow BS970-816-M40 (as rolled), BS1449-CS80 (hardened and
  tempered), BS2873-PB103-H.
  Green, white, blue, red BS3676-NA18 (cold worked and precipitated).
  Green, white, blue, white BS2873-PB103-EH.
  Green, white, blue, yellow BS3076-NA18 (cold worked, solution treated and
  precipitated).
  Green, white, brown, red
  Green, white, brown, white BS2871-CZ127-0.
  Green, white, brown, yellow BS970-080-M50-T, BS4109-C102-H.
  Green, white, green, black BS970-815-M17 (as rolled or forged and bright bars),
  BS1449-En 44E (as cold rolled).
  Green, white, green, blue BS970-820-M17 (as rolled or forged and bright bars).
  Green, white, green, brown BS970-822-M17 (as rolled or forged and bright bars).
  Green, white, green, red BS970-805-M17 (as rolled or forged and bright bars).
  BS1449-HR17/1
  Green, white, green, white BS970-050-A2017 (as rolled or forged), BS4109-C102-0.
  242 Workshop Practices
  Green, white, green, yellow BS970-050-A2017 (as rolled or forged and bright bars),
  BS1408-C (Range 3), BS3072-NA13 (cold rolled and
  annealed).
  Green, white, red, white
  Green, white, red, yellow
  Green, white, yellow, green BS1449-HS100, BS3603-CDS-27-LT30, DTD5192 (softened).
  Green, white, yellow, red BS3076-NA18 (hot worked and precipitated),
  BS3603-CDS-27-LT50, BS4109-C101-H.
  Green, white, yellow, white BS3603-CDS-503-LT100.
  Green, yellow, black, red BS3604-CD-620, BS4109-C103-0.
  Green, yellow, black, white BS3076-NA18 (hot worked, solution treated and
  precipitated), BS3604-CD621.
  Green, yellow, black, yellow BS4109-C101-0.
  Green, yellow, blue, red BS970-070-M55 (normalised), BS1449-HR6A, BS1449-HRP6A,
  BS1449-HRI7A, BS1449-HRP17A, BS3604-CD-622/27,
  BS4109-C103-H,
  Green, yellow, blue, white BS970-070-M55-T, BS1449-NHR23.
  Green, yellow, blue, yellow BS1472-HF16-M, BS3604-CD62/35.
  Green, yellow, brown, green BS1449-En 2D/B.
  Green, yellow, brown, red BS970-060-A57 (as rolled or forged), BS3604-CD-625.
  Green, yellow, brown, white TA23.
  Green, yellow, brown, yellow
  Green, yellow, green, black BS970-805-M25 (as rolled or forged and bright bars),
  BS1449-En 44E (hot rolled or normalised).
  Green, yellow, green, brown BS970-530-A30 (hardened and tempered).
  Green, yellow, green, red BS1470-NS8-M.
  Green, yellow, green, white BS1449-HR7A, BS1449-HRP7A.
  Green, yellow, green, yellow DTD5091 (soft).
  Green, yellow, red, white BS970-080-A57 (as rolled or forged), BS1449-HS80,
  BS3604-CD-660.
  Green, yellow, red, yellow
  Green, yellow, green, red BS970-060-A62 (as rolled or forged), BS1449-HS22C.
  Green, yellow, white, yellow BS1449-HR7B, BS1449-HRP7B
  Red, black, blue, red
  Red, black, blue, white BS970-060-A67 (as rolled or forged), BS1554-En 58E
  (softened), BS3601-ERW-410.
  Red, black, blue, yellow BS1554-En 58F (softened).
  Red, black, brown, red S201.
  Red, black, brown, white BS970-060-A72 (as rolled or forged), BS3601-BW-320.
  Red, black, brown, yellow BS970-070-A72 (PART 1 – as rolled or forged),
  BS3601-ERW-360
  Red, black, green, red BS970-080-A72 (as rolled or forged).
  Red, black, green, white BS970-945-A40 (as rolled), BS3601-ERW-320.
  Red, black, green, yellow BS970-060-A78 (as rolled or forged), BS1449-CS12B.
  Red, black, red, brown BS970-640-M40 (as rolled).
  Red, black, red, white BS3839-1/2H.
  Red, black, red, yellow
  Red, black, white, red BS970-070-A78 (PART 1 – as rolled or forged).
  Red, black, white, yellow BS970-080-A78 (as rolled or forged), BS3601-SAW-410.
  Red, black, yellow, red BS1449-En 2C.
  Red, black, yellow, white BS970-060-A83 (as rolled or forged).
  Red, blue, black, red BS1554-En 56A (softened).
  Red, blue, black, white BS970-080-A83 (as rolled or forged), BS1449-CS12A,
  BS1554-En 56B (softened).
  Red, blue, black, yellow TA18, TA25, BS3601-S-410, BS1554-En 56C (softened).
  Red, blue, brown, white BS970-050-A86 (as rolled or forged), BS1449-HS22B.
  Red, blue, brown, yellow BS970-060-A86 (as rolled or forged), BS3601-S-320.
  Red, blue, green, red
  Red, blue, green, white BS970-080-A86 (as rolled or forged), BS3601-S-360.
  Red, blue, green, yellow BS970-060-A96 (PART 1 – as rolled or forged),
  BS1449-HR8B, BS1449-HRP8B.
  Red, blue, red, green BS970-832-M13 (as rolled or forged and bright bars).
  Red, blue, red, white
  Red, blue, red, yellow
  Red, blue, white, red TA14, TA15.
  Red, blue, white, yellow BS970-060-A99 (as rolled or forged), BS1449-HS17C.
  Red, blue, yellow, red BS970-120-M19 (as rolled or forged).
  Red, blue, yellow, white BS970-150-M19-P.
  Red, brown, black, white BS970-120-M28 (as rolled or forged), BS3839-H.
  Red, brown, black, yellow BS970-150-M28-S.
  Red, brown, blue, red BS1554-En 58G (softened).
  Red, brown, blue, white BS970-120-M36 (normalised), BS1449-HR8C, BS1449-HRP8C,
  BS1554-En 58H (softened).
  Red, brown, blue, yellow BS970-120-M19 (cold drawn from hot rolled),
  BS1449-HS90, BS1554-En 58J (softened).
  Red, brown, green, red DTD5222.
  Red, brown, green, white BS970-150-M36 (normalised).
  Red, brown, green, yellow TA29, TA32, TA35.
  Red, brown, red, black BS970-659-M15 (as rolled or forged).
  Red, brown, red, blue BS970-835-M15 (as rolled or forged).
  Red, brown, red, green BS1449-En 42F (cold rolled and annealed).
  Red, brown, red, white BS1449-En 42F (hardened and tempered).
  Red, brown, red, yellow BS970-897-M39 (suitable for nitriding-85 tonf/in2),
  BS1449-En 2A/1.
  Red, brown, white, red S202, BS1449-HS23C.
  Red, brown, white, yellow HRI (forging stock), BS1449-NHR25.
  Red, brown, yellow, red BS970-120-M28 (normalised).
  Red, brown, yellow, white
  Red, green, black, red BS1554-En 56D (softened).
  Red, green, black, white BS1554-En 57 (softened).
  Red, green, black, yellow BS970-216-M28 (as rolled or forged), BS1554-En 58A
  (softened), BS1824-NS107 (temper 3).
  Red, green, blue, white BS970-216-M28-P.
  Red, green, blue, yellow BS970-212-M36-P.
  Red, green, brown, white BS1824-NS107 (temper 2).
  Red, green, brown, yellow BS970-216-M36-Q.
  Red, green, red, black BS970-905-M31-R.
  Red, green, red, blue BS970-905-M39-R.
  Red, brown, red, brown BS970-070-A72 (PART 5 – as rolled or forged),
  BS1449-En 2C/1.
  244 Workshop Practices
  Red, green, red, white BS1449-En 2C/2.
  Red, green, red, yellow BS1471-NT8-0.
  Red, green, white, red S203, BS1449-NHR15.
  Red, green, white, yellow TA45.
  Red, green, yellow, red BS970-225-M36 (as rolled or forged).
  Red, green, yellow, white BS970-212-M44 (as rolled or forged), BS1449-HR5C,
  BS1449-HRP5C, BS1449-HR16C, BS1449-HRP16C.
  Red, white, black, red BS15540EN 58B (softened).
  Red, white, black, white
  Red, white, black, yellow BS1824-NS107 (temper 1 – extra hard), BS1554-En 58C
  (softened).
  Red, white, blue, white BS1824-NS107 (temper 4).
  Red, white, blue, yellow BS970-216-M28-Q.
  Red, white, brown, white
  Red, white, brown, yellow TA46, BS970-216-M36-P, BS1449-NHR24.
  Red, white, green, white
  Red, white, green, yellow BS1824-NS107 (temper 5 – soft), BS4360-43C.
  Red, white, red, blue BS1449-En 2D/1.
  Red, white, red, white BS970-040-A22 (as rolled or forged), BS1449-En 21A.
  Red, white, red, yellow BS1449-En 43G (cold rolled and annealed).
  Red, white, yellow, red BS970-225-M36-Q, BS1449HR5A, BS1449-HRP5A,
  BS1449-HR16A, BS1449-HRP16A.
  Red, white, yellow, white
  Red, yellow, black, red BS1554-En 58D (softened).
  Red, yellow, black, white TA49.
  Red, yellow, black, yellow
  Red, yellow, blue, white BS970-216-M28 (cold drawn from hot rolled).
  Red, yellow, blue, yellow
  Red, yellow, brown, white TA52, TA53.
  Red, yellow, brown, yellow BS1449-HR5B, BS1449-HRP5B, BS1449-HR16B, BS1449-
  HRP16B, BS1471-NT8-H2.
  Red, yellow, green, white BS970-120-M19-P, BS1449-HR16/1, BS1449-HRP16/1.
  Red, yellow, green, yellow BS1449-En 2C/B.
  Red, yellow, red, black BS970-080-A52 (PART 5 – as rolled or forged).
  Red, yellow, red, blue BS1449-En 43G (hardened and tempered).
  Red, yellow, red, brown BS1449-En 43J (cold rolled and annealed).
  Red, yellow, red, green BS970-080-M50 (normalised), BS1449-En 43J (hardened
  and tempered).
  Red, yellow, red, white BS970-080-M50-R, BS1449-En 42E (cold rolled and
  annealed), BS1449-HR7C, BS1449-HRP7C.
  Red, yellow, red, yellow BS970-040-A10 (as rolled or forged), BS1449-En 42E
  (hardened and tempered).
  Red, yellow, white, yellow
  White, black, blue, white TA38
  White, black, blue, yellow TA39
  White, black, brown, white BS970-150-M36-T.
  White, black, brown, yellow BS1554-En 58C (drawn).
  White, black, green, white
  White, black, green, yellow BS970-120-M19 (normalised).
  White, black, red, white TA54
  White, black, red, yellow BS970-120-M28-Q.
  White, black, white, yellow
  White, black, yellow, white BS970-212-M44-Q.
  White, blue, black, white BS1554-En 56A (hardened and tempered).
  White, blue, black, yellow HR1 (solution treated bar and section for machining),
  BS1449-CS22A, BS1554-En 56B (hardened and tempered).
  White, blue, brown, white
  White, blue, brown, yellow BS970-225-M44 (as rolled or forged), BS1554-En 58D
  (drawn).
  White, blue, green, white
  White, blue, green, yellow
  White, blue, red, white
  White, blue, red, yellow BS1449-HS70
  White, blue, white, blue BS1449-En 42G (cold rolled and annealed).
  White, blue, white, brown BS1449-En 42G (hardened and tempered).
  White, blue, white, green BS1449-En 42J (cold rolled and annealed).
  White, blue, white, red BS970-060-A96 (PART 5 – as rolled or forged),
  BS1449-En 42J (hardened and tempered).
  White, blue, white, yellow BS1449-En 44D (cold rolled and annealed).
  White, blue, yellow, white BS970-225-M36 (cold drawn from hot rolled), dtd5152.
  White, brown, black, yellow
  White, brown, blue, white BS1554-En 56C (hardened and tempered).
  White, brown, blue, yellow BS970-212-M44-R, BS1554-En 56D (hardened and tempered).
  White, brown, green, white DTD5056 (rod).
  White, brown, green, yellow BS1449-NHR22.
  White, brown, red, white BS970-225-M44-R.
  White, brown, red, yellow TA40.
  White, brown, white, blue BS1449-En 44D (hardened and tempered).
  White, brown, white, brown BS1449-En 44E (cold rolled and annealed).
  White, brown, white, green BS1449-En-44E (hardened and tempered).
  White, brown, white, red BS970-250-A53 (as rolled or forged), BS1449-En 56A
  (softened), BS2056-En 56A (softened).
  White, brown, white, yellow BS970-250-A58 (as rolled or forged), BS1449-En 56A
  (hardened and tempered).
  White, brown, yellow, white BS1400-L85.
  White, green, black, yellow BS970-216-M36 (cold drawn from hot rolled).
  White, green, blue, white BS1554-En 57 (hardened and tempered).
  White, green, blue, yellow TA26.
  White, green, brown, white BS1554-En 58E (drawn).
  White, green, brown, yellow BS1554-En 58F (drawn).
  White, green, red, white BS1449-HS30.
  White, green, red, yellow BS970-225-M36-R, BS1449-NHR21.
  246 Workshop Practices
  White, green, white, blue BS1449-En 56B (softened), BS2056-En 56B (softened).
  White, green, white, brown BS1449-En 56B (hardened and tempered).
  White, green, white, green BS1449-En 56C (softened), BS2056-En 56C (softened).
  White, green, white, red BS1449-En 56C (hardened and tempered).
  White, green, white, yellow BS1400-LB4, BS1440-En 56D (softened), BS2056-En 56D
  (softened).
  White, green, yellow, white BS970-120-M36 (cold drawn from hor rolled).
  BS1449-CS22B.
  White, red, black, yellow HR2 (solution treated bar and section for machining).
  White, red, blue, white BS1554-En 57 (drawn).
  White, red, blue, yellow BS970-120-M19-Q, BS1554-En 58A (drawn).
  White, red, brown, white BS1554-En 58G (drawn).
  White, red, brown, yellow BS970-212-M44-S, BS1554-En 58H (drawn).
  White, red, green, yellow BS970-120-M28-R.
  White, red, white, blue BS1449-En 56D (hardened and tempered).
  White, red, white, brown BS1449-En 57 (softened), BS2056-En 57 (softened).
  White, red, white, green BS1449-En 57 (hardened and tempered).
  White, red, white, yellow BS1449-En 58A (cold rolled).
  White, red, yellow, white HR504.
  White, yellow, black, yellow
  White, yellow, blue, white BS1554-En 58B (drawn).
  White, yellow, blue, yellow
  White, yellow, brown, white BS1554-En 58J (drawn).
  White, yellow, brown, yellow DTD5086 (wire-cold drawn).
  White, yellow, green, yellow BS1449-HS50.
  White, yellow, red, yellow BS1449-CS22C.
  White, yellow, white, blue BS1449-En 58B (softened).
  White, yellow, white, brown BS1449-En 58B (cold rolled).
  White, yellow, white, green BS1449-En 58C (softened).
  White, yellow, white, red BS1449-En 58C (cold rolled).
  White, yellow, white, yellow BS970-080-M30 (normalised), BS1449-En 58D (softened).
  Yellow, black, blue, yellow BS1470-SIC-M, DTD5086 (rod-solution annealed),
  DTD5142.
  Yellow, black, brown, yellow S204, BS1824-NS104 (temper 2).
  Yellow, black, green, yellow BS1824-NS104 (temper 3), DTD5076 (annealed cold
  reduced and solution treated).
  Yellow, black, red, yellow BS1824-NS104 (temper 4), DTD5076 (annealed cold
  reduced and finally heat treated).
  Yellow, black, white, yellow L113 (annealed), HR54 (heat treated bars for
  machining), BS1824-NS104 (temper 5 – soft).
  Yellow, blue, brown, yellow DTD5076 (annealed and cold reduced).
  Yellow, blue, green, yellow HR54 (forging stock), BS1449-HS60.
  Yellow, blue, red, yellow
  Yellow, blue, white, yellow S111D.
  Yellow, blue, yellow, red BS970-431-S29 (hardened and tempered, and condition),
  BS1449-En 56R.
  Yellow, brown, green, yellow TA50.
  Yellow, brown, red, yellow TA41.
  Yellow, brown, white, yellow
  Yellow, brown, yellow, black BS1449-En 56T.
  Yellow, brown, yellow, green BS1449-En 56V.
  Yellow, green, red, yellow TA43.
  Yellow, green, white, yellow
  Yellow, red, white, yellow TA47.
  Yellow, red, yellow, brown BS970-945-M38-R.
  Yellow, white, yellow, green BS970-816-M40-S.
  Yellow, white, yellow, red BS970-640-M40-R.
  Black, blue, black, blue, black BS970-321-S12 (as rolled).
  Black, blue, brown, blue, black BS970-606-M36-S.
  Black, blue, green, blue, black BS970-321-S12 (softened).
  Black, blue, red, blue, black BS970-321-S12 (cold drawn)
  Black, blue, white, blue, black BS970-503-H37 (as rolled).
  Black, blue, yellow, blue, black BS970-606-M36-T.
  Black, brown, black, brown, black BS970-503-H37 (heat treated).
  Black, brown, blue, brown black BS970-503-H42 (as rolled).
  Black, brown, green, brown, black BS970-503-H42 (heat treated).
  Black, brown, red, brown, black BS970-530-H30 (as rolled).
  Black, brown, white, brown, black BS970-530-H32 (as rolled).
  Black, brown, yellow, brown, black BS970-530-H30 (heat treated).
  Black, green, black, green, black BS970-530-H32 (heat treated).
  Black, green, blue, green, black BS970-530-H36 (as rolled).
  Black, green, brown, green, black BS970-530-H36 (heat treated).
  Black, green, red, green, black
  Black, green, white, green, black BS970-321-S20 (as rolled)
  Black, green, yellow, green, black BS970-530-H40 (as rolled).
  Black, red, black, red, black BS970-321-S20 (softened).
  Black, red, blue, red, black BS970-530-H40 (heat treated).
  Black, red, brown, red, black BS970-523-M15 (as rolled or forged and bright bars).
  Black, red, green, red, black BS970-527-M20 (as rolled or forged and bright bars).
  Black, red, white, red, black BS970-635-H15 (as rolled or forged and bright bars).
  Black, red, yellow, red, black BS970-635-A14 (as rolled or forged and bright bars).
  Black, white, black, white, black BS970-655-H13 (as rolled or forged and bright bars).
  Black, white, blue, white, black BS970-655-M13 (as rolled or forged and bright bars).
  Black, white, brown, white, black BS970-659-A15 (as rolled or forged and bright bars).
  Black, white, green, white, black BS970-659-H15 (as rolled or forged and bright bars).
  Black, white, red, white, black BS970-665-A17 (as rolled or forged and bright bars).
  Black, white, yellow, white, black BS970-665-H17 (as rolled or forged and bright bars).
  Black, yellow, black, yellow, black BS970-321-S20 (cold drawn).
  Black, yellow, blue, yellow, black BS970-070-M20 (cold drawn from hot rolled).
  Black, yellow, brown, yellow, black
  Black, yellow, green, yellow, black BS970-637-A16 (as rolled or forged and bright bars).
  Black, yellow, red, yellow, black BS970-637-H17 (as rolled or forged and bright bars).
  Black, yellow, white, yellow, black BS970-655-A12 (as rolled or forged and bright bars).
  Blue, black, blue, black, blue S150 (bars and billets for forging – softened).
  Blue, black, brown, black, blue BS970-401-S45 (as rolled and stress relieved).
  Blue, black, green, black, blue S150 (bright and black bars for machining).
  Blue, black, red, black, blue S151 (bars and billets for forging – softened).
  Blue, black, white, black, blue BS970-403-S17 (softened).
  Blue, black, yellow, black, blue S151 (bright and black, bars for machining).
  Blue, brown, black, brown, blue S152 (bars and billets for forging – softened).
  Blue, brown, blue, brown, blue BS970-410-S21-P.
  Blue, brown, green, brown, blue BS970-410-S21 (softened).
  Blue, brown, red, brown, blue S152 (bright and black, bars for machining).
  Blue, brown, white, brown, blue S153 (bars and billets for forging – softened).
  Blue, brown, yellow, brown, blue BS970-420-S29-R.
  Blue, green, black, green, blue BS970-416-S29-R.
  Blue, green, blue, green, blue S153 (bright and black bars for machining)
  Blue, green, brown, green, blue S154 (bars and billets for forging – softened).
  Blue, green, red, green, blue BS970-416-S29-S.
  Blue, green, white, green, blue BS970-420-S29-S.
  Blue, green, yellow, green, blue S154 (bright and black, bars for machining).
  Blue, red, black, red, blue BS970-416-S37-R.
  Blue, red, blue, red, blue S154 (bars for machining – normalised and softened).
  248 Workshop Practices
  Blue, red, brown, red, blue S155 (forging stock – softened).
  Blue, red, green, red, blue S156 (bright and black, bars for machining).
  Blue, red, white, red, blue S156 (forging stock – softened).
  Blue, red, yellow, red, blue BS970-416-S37-S.
  Blue, white, black, white, blue BS970-420-S45-R.
  Blue, white, blue, white, blue BS970-420-S37 (softened).
  Blue, white, brown, white, blue BS970-420-S45-S.
  Blue, white, green, white, blue BS970-420-S45 (softened).
  Blue, white, red, white, blue BS970-430-S15 (softened).
  Blue, white, yellow, white, blue BS970-443-S65 (as rolled and stress relieved).
  Blue, yellow, black, yellow, blue S157 (forging stock – softened).
  Blue, yellow, blue, yellow, blue S157 (bright and black, bars for machining).
  Blue, yellow, brown, yellow, blue BS970-302-S25 (as rolled).
  Blue, yellow, green, yellow, blue BS970-420-S29 (softened).
  Blue, yellow, red, yellow, blue BS970-420-S37-R.
  Blue, yellow, white, yellow, blue BS970-420-S37-S.
  Brown, black, blue, black, brown BS970-347-S17 (softened).
  Brown, black, brown, black, brown BS970-347-S17 (as rolled).
  Brown, black, green, black, brown BS970-349-S52 (as rolled and stress relieved).
  Brown, black, red, black, brown BS970-349-S54 (as rolled and stress relieved).
  Brown, black, white, black, brown BS970-352-S54 (as rolled and stress relieved).
  Brown, black, yellow, black, brown BS970-352-S52 (as rolled and stress relieved).
  Brown, blue, black, blue, brown BS970-302-S25 (softened).
  Brown, blue, brown, blue, brown BS970-302-S25 (cold drawn).
  Brown, blue, green, blue, brown AIR 9160B-15CDV6 (annealed).
  Brown, blue, red, blue, brown BS970-303-S21 (as rolled).
  Brown, blue, white, blue, brown BS970-303-S41 (cold drawn).
  Brown, blue, yellow, blue, brown BS970-303-S21 (cold drawn).
  Brown, green, black, green, brown BS970-304-S15 (cold drawn).
  Brown, green, blue, green, brown BS970-304-S12 (as rolled).
  Brown, green, brown, green, brown BS970-310-S24 (as rolled).
  Brown, green, red, green, brown QQ-S-764B-303 SE-A (cold finished).
  Brown, green, white, green, brown BS970-315-S16 (as rolled).
  Brown, green, yellow, green, brown BS970-310-S24 (softened).
  Brown, red, black, red, brown BS970-316-S12 (as rolled).
  Brown, red, blue, red, brown BS970-315-S16 (softened).
  Brown, red, brown, red, brown BS970-316-S12 (softened).
  Brown, red, green, red, brown BS970-316-S16 (as rolled).
  Brown, red, white, red, brown BS970-316-S16 (cold drawn).
  Brown, red, yellow, red, brown BS970-316-S16 (softened).
  Brown, white, black, white, brown BS970-326-S36 (softened).
  Brown, white, blue, white, brown BS970-325-S21 (cold drawn).
  Brown, white, brown, white, brown BS970-326-S36 (cold drawn).
  Brown, white, green, white, brown BS970-331-S40 (as rolled or softened).
  Brown, white, red, white, brown BS970-331-S42 (as rolled or softened).
  Brown, white, yellow, white, brown BS970-381-S34 (as rolled and stress relieved).
  Brown, yellow, black, yellow, brown BS970-317-S12 (softened).
  Brown, yellow, blue, yellow, brown BS970-317-S12 (as rolled).
  Brown, yellow, brown, yellow, brown BS970-317-S16 (as rolled).
  Brown, yellow, green, yellow, brown BS970-317-S16 (softened).
  Brown, yellow, red, yellow, brown BS970-320-S17 (as rolled).
  Brown, yellow, white, yellow, brown BS970-320-S17 (softened).
  Green, black, blue, black, green BS970-665-A19 (as rolled or forged and bright bars).
  Green, black, brown, black, green BS970-665-H20 (as rolled or forged and bright bars).
  Green, black, green, black, green
  Green, black, red, black, green
  Green, black, white, black, green BS970-665-H23 (as rolled or forged and bright bars).
  Green, black, yellow, black, green BS970-665-M20 (as rolled or forged and bright bars).
  Green, blue, black, blue, green AIR 9160B-35NC6 (annealed), MIL-T-8504 (annealed).
  Green, blue, brown, blue, green BS970-805-A17 (as rolled or forged and bright bars).
  Green, blue, green, blue, green BS970-805-A115 (as rolled or forged and bright bars).
  Green, blue, red, blue, green BS970-805-H17 (as rolled or forged and bright bars).
  Green, blue, white, blue, green BS970-805-H20 (as rolled or forged and bright bars).
  Green, blue, yellow, blue, green BS970-805-A20 (as rolled or forged and bright bars).
  Green, brown, black, brown, green BS970-805-A22 (as rolled or forged and bright bars).
  Green, brown, blue, brown, green BS970-805-H22 (as rolled or forged and bright bars).
  Green, brown, green, brown, green QQ-S-763-TYPE 440C-A (annealed).
  Green, brown, red, brown, green BS970-805-M22 (as rolled or forged and bright bars).
  Green, brown, white, brown, green AIR9160C-25CDS4S (hardened and tempered – 880/1080 MPa.)
  Green, brown, yellow, brown green BS970-805-A24 (as rolled or forged and bright bars).
  Green, red, black, red, green BS970-815-A16 (as rolled or forged and bright bars).
  Green, red, blue, red, green BS970-815-H17 (as rolled or forged and bright bars).
  Green, red, brown, red, green BS970-820-A16 (as rolled or forged and bright bars).
  Green, red, green, red, green BS970-805-H25 (as rolled or forged and bright bars).
  Green, red, white, red, green BS970-822-A17 (as rolled or forged and bright bars).
  Green, red, yellow, red, green BS970-820-H17 (as rolled or forged and bright bars).
  Green, white, black, white, green BS970-527-A60 (as rolled or forged ).
  Green, white, blue, white, green BS970-527-H60 (as rolled or forged ).
  Green, white, brown, white, green BS970-805-A60 (as rolled or forged ).
  Green, white, green, white, green BS970-250-A61 (as rolled or forged ).
  Green, white, red, white, green BS970-805-H60 (as rolled or forged ).
  Green, white, yellow, white, green BS970-925-A60 (as rolled or forged ).
  Green, yellow, black, yellow, green BS970-832-H13 (as rolled or forged and bright bars).
  Green, yellow, blue, yellow, green BS970-835-A15 (as rolled or forged and bright bars).
  Green, yellow, brown, yellow, green BS970-835-H15 (as rolled or forged and bright bars).
  Green, yellow, green, yellow, green BS970-822-H17 (as rolled or forged and bright bars).
  Green, yellow, red, yellow, green BS970-080-A67 (PART 5 – as rolled or forged).
  Green, yellow, white, yellow, green BS970-080-A67 (PART 5 – as rolled or forged).
  Red, black, blue, black, red BS970-503-M40-S.
  Red, black, brown, black, red BS970-441-S49 (solution).
  Red, black, green, black, red BS970-897-M39-Z.
  Red, black, red, black, red BS970-503-M40-R.
  Red, black, white, black, red BS970-823-M30 (as rolled).
  Red, black, yellow, black, red BS970-416-S41-R.
  Red, blue, black, blue, red BS970-441-S29-T.
  Red, blue, brown, blue, red BS970-823-M30-U.
  Red, blue, green, blue, red BS970-823-M30-V.
  Red, blue, red, blue, red BS970823-M30-T.
  Red, blue, white, blue, red BS970-823-M30-X.
  Red, blue, yellow, blue, red BS970-823-M30-W.
  Red, brown, black, brown, red BS970-441-S49 (hardened and tempered).
  Red, brown, blue, brown, red BS970-608-H37 (as rolled).
  Red, brown, green, brown, red BS970-608-H37 (heat treated).
  Red, brown, red, brown, red BS970-823-M30-Z.
  Red, brown, white, brown, red BS970-708-H37 (heat treated).
  Red, brown, yellow, brown, red BS970-708-H37 (as rolled).
  Red, green, black, green, red BS970-708-H42 (heat treated).
  Red, green, blue, green, red BS970-441-S29 (hardened and tempered).
  Red, green, brown, green, red BS970-640-H35 (as rolled).
  Red, green, red, green, red BS970-708-H42 (as rolled).
  Red, green, white, green, red BS970-304-S12 (softened), BS1449-304-S12 (softened).
  250 Workshop Practices
  Red, green, yellow, green, red BS970-416-S21-P.
  Red, white, black, white, red BS416-S41-P.
  Red, white, blue, white, red BS970-605-H32 (as rolled).
  Red, white, brown, white, red BS970-605-H32 (heat treated).
  Red, white, green, white, red BS970-605-H37 (as rolled).
  Red, white, red, white, red BS970970-535-A99 (as rolled).
  Red, white, yellow, white, red BS970-605-H37 (heat treated).
  Red, yellow, black, yellow, red BS970-441-S49-T.
  Red, yellow, blue, yellow, red BS970-640-H35 (heat treated).
  Red, yellow, brown, yellow, red BS970-304-S15 (softened).
  Red, yellow, green, yellow, red BS970-303-S21 (softened).
  Red, yellow, red, yellow, red BS970-325-S21 (softened).
  Red, yellow, white, yellow, red BS970-341-S29 (softened).
  White, black, blue, black, white AIR9160B-15CDV6 (hardened and tempered – 980/1130 MPa.)
  White, black, brown, black, white AIR9160B-15CDV6 (hardened and tempered – 1030/1180
  MPa.)
  White, black, green, black, white QQ-A-250/4E (2024-T351), BS970-015-A03 (as rolled or
  forged.
  White, black, red, black, white AIR9160-30 NCD16 (annealed), MIL-T6736-HT150,
  QQ-A-225/6D (2024-T351).
  White, black, white, black, white MIL-S-6758A (condition A and B – forged or rolled).
  White, black, yellow, black, white BS970-030-A04 (as rolled or forged).
  White, blue, black, blue, white MIL-S-6758A (condition C- annealed).
  White, blue, brown, blue, white MIL-S-7720A (condition C -hot rolled or forged),
  QQ-A-200/3D (2024-T351).
  White, blue, green, blue, white AIR9160B-35NC6 (hardened and tempered – 880/1080
  MPa), AMS5572C.
  White, blue, red, blue, white AIR9160B-35NC6 (hardened and tempered – 1030/1180
  MPa).
  White, blue, white, blue, white QQ-A-250/5F (2024-T351), BS970-050-A04 (as rolled or
  forged).
  White, blue, yellow, blue, white MIL-S-7720A (condition B – cold finished).
  White, brown, black, brown, white QQ-A-250/11E (6061-0).
  White, brown, blue, brown, white MIL-S-6758A (condition F – hardened and tempered).
  White, brown, green, brown, white MIL-T-6736-HT125, BS970-045-A10 (as rolled or forged).
  White, brown, red, brown, white
  White, brown, white, brown, white AIR9160C-Z100 CD17 (annealed).
  White, brown, yellow, brown, white
  White, green, black, green, white AMS5643 (17/4 PH).
  White, green, blue, green, white
  White, green, brown, green, white QQ-A-250/4E-T3 (as supplied), BS970-060-A10 (as rolled
  or forged).
  White, green, red, green, white MIL-T-6736B (condition N – normalised).
  White, green, white, green, white MIL-S-7720A (condition A – annealed).
  White, green, yellow, green, white BS970-050-A12 (as rolled or forged).
  White, red, black, red, white
  White, red, blue, red, white MIL-T-6736B (condition A – annealed), BS970-040-A15
  (as rolled or forged).
  White, red, brown, red, white QQ-A-250/11E – T4 (as supplied), BS970-050-A15 (as
  rolled or forged).
  White, red, green, red, white
  White, red, white, red, white QQ-A-250/4E-0 (as supplied), BS970-060-A12 (as rolled
  or forged).
  White, red, yellow, red, white
  White, yellow, black, yellow, white QQ-A-225/9D (7075-T351), BS970-080-A15 (as rolled or
  forged).
  White, yellow, blue, yellow, white
  White, yellow, brown, yellow, white QQ-A-250/11E-T6 (as supplied), BS970-040-A17 (as
  rolled or forged).
  White, yellow, green, yellow, White BS970-050-A17 (as rolled or forged).
  White, yellow, red, yellow, white AIR9160C-35CD4 (annealed).
  White, yellow, white, yellow, white MIL-T-6736B-HT180, BS970-060-A15 (as rolled or
  forged).
  Yellow, black, blue, black, yellow BS970-080-A17 (as rolled or forged).
  Yellow, black, brown, black, yellow BS970-040-A20 (as rolled or forged).
  Yellow, black, green, black, yellow BS970-060-A20 (as rolled or forged).
  Yellow, black, red, black, yellow BS970-080-A20 (as rolled or forged).
  Yellow, black, white, black, yellow BS970-050-A22 (as rolled or forged).
  Yellow, black, yellow, black, yellow BS970-060-A17 (as rolled or forged).
  Yellow, blue, black, blue, yellow BS970-080-A22 (as rolled or forged).
  Yellow, blue, brown, blue, yellow BS970-060-A25 (as rolled or forged).
  Yellow, blue, green, blue, yellow BS970-080-A25 (as rolled or forged).
  Yellow, blue, red, blue, yellow BS970-070-M26 (as rolled or forged).
  Yellow, blue, white, blue, yellow BS970-060-A27 (as rolled or forged).
  Yellow, blue, yellow, blue, yellow BS970-060-A22 (as rolled or forged).
  Yellow, brown, black, brown, yellow BS970-060-A30 (as rolled or forged).
  Yellow, brown, blue, brown, yellow BS970-070-M26 (normalised)
  Yellow, brown, green, brown, yellow BS970-070-M26-P.
  Yellow, brown, red, brown, yellow BS970-080-M30 (cold drawn from hot rolled).
  Yellow, brown, white, brown, yellow BS970-060-A32 (as rolled or forged).
  Yellow, brown, yellow, brown, yellow
  Yellow, green, black, green, yellow BS970-080-A36 (normalised).
  Yellow, green, blue, green, yellow BS970-070-M26-Q.
  Yellow, green, brown, green, yellow BS970-080-M36 (cold drawn from hot rolled).
  Yellow, green, red, green, yellow BS970-060-A40 (as rolled or forged).
  Yellow, green, white, green, yellow BS970-060-A47 (as rolled or forged).
  Yellow, green, yellow, green, yellow BS970-060-A35 (as rolled or forged).
  Yellow, red, black, red, yellow BS970-060-A37 (as rolled or forged).
  Yellow, red, blue, red, yellow BS970-080-M36-Q.
  Yellow, red, brown, red, yellow BS970-060-A42 (as rolled or forged).
  Yellow, red, green, red, yellow BS970-080-M46 (normalised)
  Yellow, red, white, red, yellow BS970-080-M46-R.
  Yellow, red, yellow, red, yellow BS970-070-M26 (cold drawn from hot rolled).
  Yellow, white, black, white, yellow BS970-080-M36 (as rolled or forged).
  Yellow, white, blue, white, yellow BS970-080-M36-R.
  Yellow, white, brown, white, yellow BS970-060-M52 (as rolled or forged).
  Yellow, white, green, white, yellow BS970-080-M46-Q.
  Yellow, white, red, white, yellow BS970-080-M46-S.
  Yellow, white, yellow, white, yellow BS970-080-M46 (as rolled or forged).
  Green, black, green, brown, green BS970-304-S15 (as rolled).
  Yellow, green, yellow, red, yellow BS970-303-S41 (softened).

Inspection & Approval Certificates : C/W Certificate (Calibration Works Certificate) EN-10204 3.1 / DIN-50049 3.1 / ISO-10474 3.1, EN-10204 3.2
Mill Test Certificate, Material Test Certificate, BIS Approved, BIS Certified, B.I.S Approval, B.I.S Certification, ISI Mark, ISI Logo, ISI Certified,
NACE-HIC TM-0284 / NACE-MR-0103 / NACE-MR-0175 / ISO-15166, BS EN-9001, BS EN-9100, AS-9100, AS-9100D, IATF-16949,
NADCAP Certified, ITAR Compliant, CE-Marked, CE-Marking, European Pressure Equipment Directive PED-2014/68/EU, AD-2000-WO,
PED Certified, RoHS Compliant, ASME Boiler & Pressure Vessel Code Section-II Part A Edition 2024, API-6A (American Petroleum Institute),
with EN-10204 3.2 Certificate, Duly Certified & Approved by IBR (Indian Boiler Regulations), IACS Class, LR Class (Lloyd’s Register),
GL (Germanischer Lloyd), BV (Bureau Veritas), DNV (Det Norske Veritas), ABS Class (American Bureau of Shipping), SGS, TUV, RINA,
IR Class (Indian Register of Shipping), DGAQA Approved, NORSOK Approved Standard M-630, M-650 Rev.3, DFAR/DFARS Compliant,
NADCAP Certified For Ministry of Defence, DRDO, DGQA Approved, Indian Ordnance Factory, Heavy Vehicle Factory, Indian Defence,
Bharat Electronics Limited (BEL), Hindustan Aeronautics Limited (HAL), Bharat Forge Limited, Mishra Dhatu Nigam Limited (MIDHANI),
Bharat Dynamics Limited (BDL), Indian Navy (Naval Dockyard), Mazagon Dock Shipbuilders Limited (MDL), Yantra India Limited (YIL),
National Thermal Power Corporation Limited (NTPC), Bharat Heavy Electricals Limited (BHEL), Larsen & Toubro Ltd. (L&T), Aerospace,
Aviation, Electric Vehicles, Armour Vehicle, Armor Vehicle, Automotive, Automobile, Railways, Medical Equipments, Military Missiles, Energy,
Power Sector, Electronics, Power Generation, Oil & Gas, Petroleum, Natural Gas, Wind Mill, Turbine, Engine, Boilers

DFARS Compliant Countries 2025 – DFARS Approved Countries 2025
DFAR Compliant Countries 2025 – DFAR Approved Countries 2025
United States, Australia, Austria, Belgium, Canada, Czech Republic, Denmark, Egypt, Estonia, Finland, France, Germany, Greece, Israel, Italy,
Japan, Latvia, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom – Northern Ireland

Heat Treatment Supply Condition : Annealed, Solution Annealed, Normalised, Normalized, Hardened & Tempered (H&T), Quenched & Tempered (Q+T),
Oil Quenching, Water Quenching, TMCP
Heat-Treatment Supply-Condition : Soft Annealed, Solution-Annealing, Normalize, Normalized Rolled (+N), Furnace Normalized, Normalized & Tempered,
Hardened Tempered (+HT), H&T, Quenched Tempered (+QT), Q&T, Oil-Quenched, Water-Quenched

Make And Origin : India, Japan, Korea, Russia, China, Europe, Germany, Spain, Italy, Belgium, France, Sweden, Switzerland, Austria, Australia, Taiwan,
Brazil, U.K, America, USA
Make And Origin : Indian, Japanese, Korean, South Korea, Russian, Chinese, European, Swedish, Australian, UK, American, United Kingdom, U.S.A

Top Leading Steel Maker Manufacture In The World – Shandong Iron and Steel Group (China), PAO Severstal (Russia), Thyssenkrupp Ag (Germany),
Voestalpine AG (Austria), CITIC Pacific Special Steel Holdings (China), SSAB AB (Sweden), Hebei Puyong Iron and Steel Group Co., Ltd. (China),
Tata Steel (India), China Steel Corporation (China), JFE Steel Corporation (Japan), Nippon Steel Corporation NSC (Japan), Daido Steel (Japan),
HBIS Group (China), Baosteel Group Corporation (China), Gerdau S.A. (Brazil), Metinvest Holding, LLC (Ukraine), Nucor Corporation (U.S.A),
Hyundai Steel Company (South Korea), Novolipetsk Steel (NLMK) (Russia), JSW Steel (India), United States Steel Corporation USS (U.S.A),
Posco Iron And Steel Group (South Korea), Hyundai Steel (South Korea), ArcelorMittal S.A. (Luxembourg), Steel Authority of India SAIL (India),
Jindal Steel And Power JSPL (India), ArcelorMittal Nippon Steel AMNS (India), Nippon Steel & Sumitomo Metal Corporation NSSMC (Japan)

If you have any requirement of above items, please feel free to contact us

Regards,

CONTACT PERSON :

MUKESH SHAH
Director
Mobile No. 0091 – 9820292499
Email – marketing@rolexmetals.com

ROLEX METAL DISTRIBUTORS
57-A Khatargalli
Thakurdwar
Mumbai – 400002 India
0091-22-23858802
0091-22-23823963
0091-22-23898724
marketing@rolexmetals.com
www.rolexmetals.com

CHAIRMAN – chairman@rolexmetals.com
MANAGING DIRECTOR – managingdirector@rolexmetals.com
TECHNICAL DIRECTOR – technicaldirector@rolexmetals.com
SALES DIRECTOR – salesdirector@rolexmetals.com
COMMERCIAL DIRECTOR – commercialdirector@rolexmetals.com
COMMERCIAL MANAGER – commercial@rolexmetals.com
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WORKS MANAGER – worksmanager@rolexmetals.com
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WAREHOUSE MANAGER – warehouse@rolexmetals.com
SALES DOMESTIC – salesdomestic@rolexmetals.com
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PURCHASE GENERAL – purchase@rolexmetals.com
FINANCE MANAGER – finance@rolexmetals.com
ACCOUNTS MANAGER – accounts@rolexmetals.com
GENERAL INFORMATION – info@rolexmetals.com
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IMPORT MANAGER – import@rolexmetals.com
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CUSTOMS – customs@rolexmetals.com
AIR FREIGHT – airfreight@rolexmetals.com
SEA FREIGHT – seafreight@rolexmetals.com
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LOGISTICS – logistics@rolexmetals.com
TRANSPORT – transport@rolexmetals.com
KALAMBOLI WAREHOUSE – kalamboli@rolexmetals.com
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RECRUITMENT – career@rolexmetals.com
WEBMASTER – webmaster@rolexmetals.com
CUSTOMER CARE – customercare@rolexmetals.com

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