Manufacture of Castings, Cast Products

Manufacture of Castings, Cast Products

Manufacturer of Casting, Cast Product
Cast steel
for general use
Designation Material
no.
Standard Typical
heat
treatment
state
Mechanical and technological
characteristics
Notchedbar
impact
work
(ISO-V)
Annealing
hardness
Intended use/
particular
application examples
0.2% Proof
stress
Rp0.2
Tensile
strength
Rm (MPa)
Percent
elongation
at failure
A5 (%) (J) (HB)
GS 38.3 1.0420 DIN 1681
EN 10293 annealed = 200 = 380 = 25 = 35
General mechanical engineering; good weldability; magnetically soft for pressure-bearing compo- GE 200 nents in accordance with AD-W5 up to 300°C
GS 45.3 1.0446 DIN 1681
EN 10293 annealed = 240 = 450 = 22 = 27 General mechanical engineering; magnetically
GE 240 soft, at least 1.70 T at 100 A/cm
GS 52.3 1.0552
DIN 1681 annealed = 260 = 520 = 18 = 27 General mechanical engineering; magnetically
(GE 260) soft, at least 1.70 T at 100 A/cm
GS 60.3 1.0558 DIN 1681
EN 10293 annealed = 300 = 600 = 15 = 27 General mechanical engineering; magnetically
GE 300 soft, at least 1.70 T at 100 A/cm
Case-hardening steels
Designation Material
no.
Standard Typical
heat
treatment
state
Mechanical and technological
characteristics
hardness Annealing
hardness
Intended use/
particular
application examples
0.2% Proof
stress
Rp0.2
Tensile
strength
Rm (MPa)
Percent
elongation
at failure
A5 (%) (HB)
C 15 1.0401
DIN 17210 Casehardened = 430 700-900 ˜12 – 143 Parts for general mechanical engineering with low
core strength; levers DIN EN 10084
14 NiCr 14 1.5752 WL 1.5752 Casehardened = 835 930-1230 ˜10 – 190
Components resistant to sudden stress, tough at
subzero temperature; high core strength even with
thick cross sections; pinion shafts, pins
GS 15
CrNi 6
1.5919 DIN 17210 Casehardened = 680 1000-1300 ˜8 –
Parts subject to high stress with small wall
thicknesses, inferior full hardening
1.5924 WL 1.5924 compared to 14 NiCr 14
18 CrNi 8
1.5920
Casehardened = 785 1180-1420 ˜7 – 190
Machine components subject to highest amounts of
stress, better full hardening compared to 17 CrNiMo
1.5934 WL 1.5934 6, therefore particularly suited to larger parts
17 CrNiMo
6 1.6587
DIN 17210 Casehardened = 830 1050-1350 ˜8 – 183
Machine components subject to highest amounts
of stress
DIN EN 10084 very good wear resistance
15 Cr 3 1.7015
DIN 17210 Casehardened = 440 690-880 ˜11 – 174
Machine components subject to average stress, higher core strength compared to C 15; roller bearings,
DIN EN 10084 measuring tool
17 Cr 3 1.7016
DIN 17210 Casehardened = 450 750-1050 ˜11 – 174 As 15 Cr 3, but slightly higher core strength; parts
used in the construction of vehicles DIN EN 10084
GS 16
MnCr 5 1.7131
DIN 17210
Casehardened = 600 800-1100 ˜10 – 164
Standard quality for components subject to average
and higher stress with cross sections that are not too
large; cog toothed wheels, control components
DIN EN
10084
16 MnCrS
5 1.7139
DIN 17210 Casehardened = 600 800-110 ˜10 – 164 As 16 MnCr 5; better and more uniform machining
possible due to modified sulphur content DIN EN 10084
GS 20
MnCr 5 1.7147
DIN 17210 Casehardened = 680 1000-1300 ˜8 – 178 As 16 MnCr 5, but suitable for larger cross sections
or higher core strengths DIN EN 10084
Quenched and tempered,
nitriding and spring steels
Designation Material
no.
Standard Typical
heat
treatment
state
Mechanical and technological
characteristics
Hardness/
Notched
bar
impact
work
(ISO-V)
(J)
Annealing
hardness
Intended use/
particular
application examples
0.2%
Proof
stress
Rp0.2
Tensile
strength
Rm (MPa)
Percent
elongation
at failure
A5 (%) (HB)
GS C TL TL 2350-
002 BWB Quenched and
tempered = 785 930-1180 = 10 260-330 = 230 Reinforced cast steel; for components with
high heat-treated strength and toughness
C 22 1.0402
DIN EN 10083 Quenched and
tempered = 350 550-700 = 15 – = 160
For components with small wall thickness
and subject to low stress; mechanical engi- EN 10250 neering and apparatus construction
C 35 1.0501
DIN EN 10083 Quenched and
tempered = 430 630-780 = 15 – = 185 For thin-walled components subject to slightly
higher stress in mechanical engineering EN 10343
C 45 1.0503
DIN EN 10083 Quenched and
tempered = 500 700-850 = 10 – = 210 Castings of higher strength with small
cross sections and subject to average stress EN 10343
C 55 1.0535
DIN EN 10083 Quenched and
tempered = 550 800-950 = 10 – = 230 For thin-walled castings of high strength T1 – T2
CK 60 1.1221
DIN EN 10083 Quenched and
tempered = 580 850-1000 = 8 – = 240 For components of high strength with small
cross section/higher degree of purity T1 – T2
GS 36 CrNiMo
4 1.6511
DIN EN
10083
Quenched and
tempered = 900 1100-1300 = 8 – 248
Quenched and tempered cast steel for components subject to high stress with good
full quenching and subsequent drawing
up to 50 mm wall thickness; parts subject
to highest amounts of stress used in the
construction of vehicles
EN 10297
30 CrNiMo 8 1.6580
DIN EN 10083
Quenched and
tempered = 800 1000-1200 = 8 – 248
Quenched and tempered cast steel for large
cross sections; full quenching and subsequent drawing up to 100 mm wall thickness
possible; high toughness and elasticity
T1 – T2
67 SiCr 5 1.7103
DIN EN 10132 Quenched and
tempered = 1320 1450-1650 = 3 – 240 Castings subject to impact and bending
stress with small cross section T – T4
60 SiCr 7 1.7108 DIN EN
10089
Quenched and
tempered ~ 1100 1350-1550 = 4 – = 240
Highly quenched and tempered components with high requirements in terms of
spring characteristics
GS 25 CrMo 4 1.7218 DIN 17205 QT1 = 450 600-750 = 16 = 40 J Parts used in mechanical engineering and
G 26 CrMo 4 apparatus construction 1.7221 EN 10293 QT2 = 550 700-850 = 14 = 18 J
GS 34 CrMo 4 1.7220 DIN 17205 QT1 = 540 700-850 = 12 = 35 J High-strength quenched and tempered cast
G 34 CrMo 4 1.7230 EN 10293 QT2 = 650 830-980 = 10 = 27 J steel; wall thickness < 50 mm
GS 42 CrMo 4 1.7225 DIN 17205 QT1 = 600 800-950 = 12 = 31 J Universal, high-strength quenched and tempered cast steel with average requirements
G 42 CrMo 4 1.7231 EN 10293 QT2 = 700 850-1000 = 10 = 37 J in terms of toughness
42 CrMo S4 1.7227
DIN EN 10083 Quenched and
tempered = 750 850-1050 = 8 – 240 Equivalent to material 1.7225; good machinability due to modified sulphur content T1 – T2
GS 50 CrMo 4 1.7228
DIN EN 10083 Quenched and
tempered = 800 1050-1250 = 5 – 245
Quenched and tempered cast steel equivalent to 1.7225;
T1 – T2 however with higher strength
G 20 Mn 5 1.6220 EN 10293
N
= 300
480-620 = 20 = 50 J Material with high toughness,
QT also suitable for low temperatures 500-650 = 22 = 60 J
15 CrMoV 59 1.8521 DIN 17211 Quenched and
tempered = 900 1000-1150 = 10 = 300 220
Steel with good weldability even in quenched and tempered state; nitriding steel for
machine parts subject to wear
GS 50 CrV 4 1.8159 SEW 835 Quenched and
tempered = 850 1100-1250 = 6 = 330 245 Highly wear-resistant quenched and tempered
steel with good toughness characteristics
58 CrV 4 1.8161 Quenched and
tempered = 1000 = 1200 = 5 – 235 Components with maximum wear resistance; also spring steel; cog toothed
wheels, shafts
31 CrMoV 9
1.8519 DIN 17211 Quenched and
tempered = 900 = 1050 = 10 – 248
Quenched & tempered and nitriding steel
for wear parts subject to high stress up to
1.8514 WL 1.8514 approx. 100 mm wall thickness
Heat-resisting cast steel
Designation Material
no.
Standard Typical
heat
treatment
state
Mechanical and technological
characteristics
Notchedbar
impact
work
(ISO-V)
Thermal
expansion
between
20 and
300°C
Intended use/
particular
application examples
0.2% proof stress Tensile
strength
Rm (MPa)
Percent
elongation
at failure
A5 20°C 590°C (%) (J) a (10-6 K-1)
G X 20 CrCoMoV 12 21 1.4912 – Quenched and
tempered – = 340 780-980 = 10 – –
Heat-resisting castings resistant
to pressurized hydrogen for
the chemical industry; Rp0.2
at least 340 MPa at 500°C
GS C 25 1.0619 DIN 17425 N = 240 – 420-600 = 22 = 27 13.4 Fittings GP 240 GH EN 10213 QT = 40
G X 22 CrMoV 12 1
1.4931
EN 10213
QT = 540 = 340 740-880 = 15 = 27 11.5
Turbine construction; components that are exposed to
rapid temperature changes
(temperature shock) G X 23 CrMoV 12-1 EN 10293
G X 15 CrNiCo 21 20 20
1.4957 WL 1.4957 Cast state – = 250 650-850 = 10 – 15.8
Aeronautics; turbines/air
blades, combustion chambers,
valves; up to approx. 730°C;
for further data, see supplement 1 to 1.4957; non-scaling up to approx. 980°C;
high-temperature; stainless
1.4971 ASTM A567 Or annealed
GS 16 CrMo 4 1.7242 – Quenched and
tempered = 345 – 540-690 = 15 – –
For castings up to max. 530°C
application temperature can also
be used as case-hardening steel
GS 17 CrMo 55 1.7357 EN 10213 QT = 315 = 180 490-690 = 20 = 27 13.4 Turbine construction, pressure
vessels, steam boiler construction
G 17 CrMo 5-5 EN 10293
GS 17 CrMoV 5 11 1.7706 EN 10213 QT = 440 = 300 590-780 = 15 = 27 13.4 G 17 CrMoV 5-10
Stainless and acid-resistant steels,
ferritic/austenitic
Designation Material
no.
Standard Typical
heat
treatment
state
Mechanical and technological characteristics
Notchedbar
impact
work
(ISO-V)
Thermal
expansion
between
20 and
300°C
Intended use/
particular
application examples
0.2% Proof
stress
Rp0.2
Tensile
strength
Rm (MPa)
Percent
elongation
at failure
A5 (%) (J) a (10-6 K-1)
G X 4 CrNi 26-7 1.4347 EN 10283
Solution
heat treated
and quenched
= 420 = 590 = 20 = 30 14.5
Parts that require toughness
with higher proof stress compared to austenitic steels with
partially identical or better
corrosion resistance, suitable
filler material 1.4462, pump
housing
G X 2 CrNiMoN 26-7-4 1.4469
J93404
EN 10213
EN 10283
ASTM A 995
Solution
heat treated
and quenched
= 480 = 650 = 22 = 50
For heavy exposure to corrosion, sea or brackish water,
operating temperature up to
300°C
G X 2 CrNiMoN 22-5-3 1.4470
J92205
SEW 400
EN 10283
ASTM A 995
Solution
heat treated
and quenched
= 420 = 600 = 20 = 30 13
Chemical and petro-chemical
industry, high resistance
to stress-crack corrosion in
media containing chlorine;
similar to 1.4462
G X 2 CrNiMoCuN 25-6-3-3 1.4517
EN 10283
Solution
heat treated
and quenched
= 480 = 650 = 22 = 50 14.9
Chemical and petro-chemical
industry, flue gas desulfurization; resistant to non-oxidizing acids, e.g. sulphuric acid
Stainless and acid-resistant steels,
ferritic/martensitic
Designation Material
no.
Standard Typical
heat
treatment
state
Mechanical and technological
characteristics
Notchedbar
impact
work
(ISO-V)
Annealing
hardness
Intended use/
particular
application examples
0.2% Proof
stress
Rp0.2
Tensile
strength
Rm (MPa)
Percent
elongation
at failure
A5 (%) (J) (HB)
G X 8 CrNi 13
1.4008
DIN 17445
QT = 440 = 570 = 15 = 27 170-240
Resistant to humidity, water,
steam; pump parts, running
wheels, running wheel blades;
G X 7 CrNiMo 12-1 EN 10283 suitable welding filler 1.4009
G X 20 Cr 14 1.4027 DIN 17445
SEW 410
Quenched
and tempered = 440 590-790 = 12 – 170-240
For parts that must be resistant
to humidity, steam, water and
frequent handling. Suitable welding filler 1.4009
X 46 Cr 13 1.4034 DIN 17440 Quenched
and tempered – – – – (55 HRC)
Heat-treatable cast steel for
cutting tools, measuring tools,
wear parts
G X 22 CrNi 17 1.4059 DIN 17445
SEW 410
Quenched
and tempered = 590 780-980 = 4 – 230-300 Corrosion-resistant, heat-treatable cast steel, e.g. for tow bars
X 14 CrMoS 17 1.4104 DIN 17440
SEW 310
Quenched
and tempered = 550 750-950 – – 225-275
As 1.4016. For castings that
require elaborate, mechanical
finishing. Welding not recommendable
G X 35 CrMo 17 1.4122
DIN 17442 Annealed or
quenched and
tempered
= 500 750-850 = 10 – 220-280
Parts for optical devices, medical
instruments and measuring
devices SEW 400
G X 5 CrNi 13 4
G X 4 CrNi 13-4
1.4313 DIN 17445 QT1 = 550 = 760 = 15 = 50 240-300
Water turbines and pump parts,
suitable filler material 1.4351
1.4317 EN 10283 QT2 = 830 = 900 = 12 = 35 280-350
QT3 = 500 = 700 = 16 = 50
G X 5 CrNiMo 16 5 1 1.4405
SEW 410
Quenched
and tempered = 540 760-960 = 15 = 60 –
For parts with increased corrosion resistance compared to
1.4313; suitable welding filler
EN 10283 1.4405
17/4 PH
1.4549 WL 1.4549
1.4549.4 = 830 = 900 = 8 = 30 HRC
Precipitation-hardened, stainless
cast steel of high strength; aeronautical material
0.04C 16Cr 4Ni 3Cu
1.4549.5 = 900 = 1030 = 6 = 34 HRC
1.4549.6 = 1100 = 1240 = 6 = 40 HRC
G X 4 CrNiCuNb 16-4 1.4525 EN 10283
QT1 = 750 = 900 = 12 = 20
QT2 = 1000 = 1100 = 5
Stainless and acid-resistant
cast steel, austenitic
Designation Material
no.
Standard Typical
heat
treatment
state
Mechanical and technological
characteristics
Notchedbar
impact
work
(ISO-V)
Annealing
hardness
Intended use/
particular
application examples
0.2%
Proof
stress
Rp0.2
Tensile
strength
Rm (MPa)
Percent
elongation
at failure
A5 (%) (J) (HB)
X 8 CrNiS 18 9 1.4305
DIN 17440 Solution
heat treated and
quenched
= 175 440-640 = 20 – 130-200
As 1.4308. For castings with extensive mechanical machining, primarily thread cutting; welding
EN 10088 not recommendable
G X 2 CrNiN 18 9
1.4306
SEW 410
AT = 205 = 440 = 30 = 80 130-200
Fittings and parts for pumps, centrifuges, etc.;
suitable welding filler 1.4302, 1.4551, 1.4316;
food processing industry, dairies, beverage industry; similar to 1.4309 and 304 L
X 2 CrNi 19 11 EN 10088
G X 2 CrNi 19-11 EN 10283
G X 6 CrNi 18 9
1.4308
DIN 17445
AT = 175 = 440 = 30 = 60 130-200
Frequently used “V2A” quality; similar forging
quality to 1.4301 and 304; fittings, pumps, food
processing industry, dairies
G X 5 CrNi 19 10
EN 10283
X 5 CrNi 19-10
X 5 CrNiMo 17 12 2 1.4401 DIN 17440
Solution
heat treated and
quenched
= 185 440-640 = 20 = 60 130-200
Castings with identical corrosion resistance and
forging quality, but lower strength; as a casting
material standardised under 1.4408; similar to
316 L
G X 2 CrNiMoN 18 10
1.4404
SEW 410 Solution
heat treated and
quenched
= 205 440-640 = 30 = 80 130-200
Castings for which resistance to intergranular
corrosion is paramount. After welding, no renewed
heat treatment required; suitable welding filler
1.4430, 1.4576; similar to 1.4409 and 316 L X 2 CrNiMo 17 12 2 EN 10088
G X 2 CrNiMo 19 11 2 1.4409 EN 10283
Solution
heat treated and
quenched
= 195 440-640 = 30 = 80 130-200
Similar to 316 L; castings with increased resistance to intergranular corrosion after welding
without further processing
G X 6 CrNiMo 18 10
1.4408
DIN 17445
AT = 185 = 440 = 20 = 60 130-200
Castings for the pulp, textile and chemical
industry; fittings, pumps; suitable welding filler
G X 5 CrNiMo 19-11-2 EN 10283 1.4403
X 2 CrNiMoN17 13 5
1.4446
DIN 17445
AT = 210 = 490 = 20 = 50 130-200
Good intergranular corrosion resistance, resistant
in high chlorine concentrations and temperaGX 2 CrNiMoN 17-13-4 EN 10283 tures, good pitting resistance, chemical industry
X 2 CrNiMo 18 14 3
1.4435
S31603
CF3M
DIN 17440
MR 0175
ASTM A 743
Solution
heat treated and
quenched
= 200 500-700 = 30 = 50 = 215 Material in accordance with NACE MR 0175.
Similar to 1.4439, 316 L
X 1 NiCrMoCuN 25 20 5 1.4539
SEW 400
Solution
heat treated and
quenched

-220 – (= 35) (80)

Good resistance to pitting and stress-crack corrosion; full austenite; especially suitable for use in
G X 1NiCrMoCuN 25 20 5 1.4538 = 185 = 450 = 30 = 60 sea water; similar to 1.4584/1.4529
G X 5 CrNiNb 18 9
1.4552
DIN 17445
AT = 175 = 440 = 20 = 35 130-200
Castings in the food processing, film, photo,
paint, soap, paper, textile and saltpetre indusG X 5 CrNiNb 19-11 EN 10283 tries; suitable welding filler 1.4551
G X 5 CrNiMoNb 18 10
1.4581
DIN 17445
AT = 185 = 440 = 20 = 35 130-200 As 1.4552; suitable welding filler 1.4576
G X 5 CrNiMoNb 19-11-2 EN 10283
Heat-resistant
cast steel
Special materials, non-magnetisable
Designation Material
no.
Standard Typical
heat
treatment
state
Mechanical and technological
characteristics
Notchedbar
impact
work
(ISO-V)
Annealing
hardness
Intended use/
particular
application examples
0.2% Proof
stress
Rp0.2
Tensile
strength
Rm (MPa)
Percent
elongation
at failure
A5 (%) (J) (HB)
G X2 CrNiMoN 18 14 1.3952
SEW 395 Solution
heat treated
and quenched
= 240 490-690 = 30 = 80 130-200
Non-magnetic casting material
(VG 81236); resistant to intergraWL 1.3952 nular corrosion; can be welded
G X12 CrNi 18 11 1.3955
SEW 395 Solution
heat treated
and quenched
= 195 440-590 = 20 = 80 150-190 Non-magnetic casting material
(VG 81236), can be welded WL 1.3955
G X2 CrNiMnMoN
Nb 21 16 5 3 1.3964
SEW 395 Solution
heat treated
and quenched
= 315 570-800 = 20 = 65 130-200
Non-magnetic casting material
(VG 81236); very good corrosion
resistance; particularly resistant
to intergranular corrosion; can be
welded, subsequent heat treatment not required
WL 1.3964
Tool Steels
Designation Material
no.
Standard Typical
heat
treatment
state
Chemical composition
(approximate values %)
Properties Intended use/
particular application examples
C Si Mn Cr Mo V W
hardness
(HRC)
Annealing
hardness
(HB)
100 Cr 6 1.2067 DIN EN ISO 4957 Hardened 1.0 0.2 0.3 1.5 – – – 64 230
Wear-resistant tool steel, also for parts with
high Hertzian contact stress, telescopic type
ball bearing travellers, etc.
G X 38 CrMoV 5 1 1.2343 DIN EN ISO 4957 Hardened 0.4 1.0 0.4 5.2 1.3 0.4 – 50 235
High-temperature tool steel for all
non-cutting functions; working hardness
1180–1770 N/mm2
G X 40 CrMoV 5 1 1.2344 DIN EN ISO 4957 Hardened 0.4 1.0 0.4 5.2 1.3 1.0 – 51 230
High-temperature and wear-resistant tool
steel; working hardness 1180–1170 N/
mm2
G X 100 CrMoV 5 1 1.2363 Hardened 1 0.3 0.5 5.1 1.0 0.2 – 63 230 Cutting and punching tools for average
material thicknesses, cutting dies
G X 155 CrVMo 12 1 1.2379 DIN EN ISO 4957 Hardened 1.5 0.3 0.2 11.5 0.7 1.0 – 64 250 Dimensionally stable, super-speed steel for
higher toughness stress
X 165 CrMoV 12 1.2601 Hardened 1.7 0.3 0.3 11.5 0.6 0.3 0.5 63 250
Steel resistant to corrosion to a limited
extent for plate, wire, punching and
cutting tools. Tools for moulding ceramic
shells
90 MnCrV 8 1.2842 DIN EN ISO 4957 Hardened 0.9 0.3 2 0.3 – 0.1 – 64 220
Cutting and punching tool, small shear
blades, higher toughness compared to
1.2060, 1.2067, 1.2419, 1.2210, yet slightly reduced wear resistance
Copper-tin and
copper-tin-zinc casting alloys
Zollern
designation
Standards Minimum values
from the tensile
specimen
Min.
hardness
Intended use/
particular application examples
Rp0.2
N/mm2
Rm
N/mm2
A5
%
HB
10/1000
RG 5
EN 1982 CC491K CuSn5Zn5Pb5-C
DIN 1705 2.1096 G-CuSn5ZnPb5
USA ~ C83600
UK LG2
F U-E5Pb5Z5
GS
GZ
90
110
200
250
13
13
60
65
Thin-walled castings,
water and steam fittings up to 225°C
RG 6
EN 1982 CC492K CuSn7Zn2Pb3-C
DIN 1705 2.1093 G-CuZn6ZnNi
UK ~ LG 4
GS
GZ
130
130
230
260
14
12
65
70
Suitable for pressure-tight parts due to additional Ni content
fittings and pump housing up to 225°C
RG 7
EN 1982 CC493K CuSn7Zn4Pb7-C
DIN 1705 2.1090
USA ~ C93200
F U-E7Z5Pb4
GS
GZ
120
120
230
260
15
12
60
70
Through higher Pb content good emergency
running properties, sliding strips, sliding plates
slide bearing shells or bushings up to 4kN/cm2
maximum load, unhardened steel as
shaft is an option
GBz 10
EN 1982 CC480K CuSn10-C
DIN 1705 2.1050 G-CuSn10
USA ~ C90700
GB CT1
GS
GZ
130
160
250
280
18
10
70
80
Tin bronze with relatively high elongation
fittings and pump housing
guide, running and paddle wheels for
pumps and water turbines
GBz 12
EN 1982 CC483K CuSn12-C
DIN 1705 2.1052 G-CuSn12
USA ~ C90700
GB PB2
GS
GZ
140
150
260
280
7
5
80
90
Good sliding properties and wear resistance,
hinged blocks, hydraulic parts, sliding strips
spindle nuts, cylinders for axial pistons
GBz 12 Ni
EN 1982 CC484K CuSn12Ni2-C
DIN 1705 2.1060 G-CuSn12Ni
USA ~ C91700
GS
GZ
160
180
280
300
12
8
85
95
As GBz12, but higher wear resistance
high-speed, low-noise transmissions subject to
higher stress, in endurance runs up to 1.25 kN/
cm2
, over short periods also 4.0-4.5 kN/cm2
,
particularly suitable for worm wheels through
additional Ni content, but also for same applications as GBz 10
GBz 12 Pb EN 1982 CC482K CuSn11Pb2-C
DIN 1705 2.1061 G-CuSn12Pb
GS
GZ
130
150
240
280
5
5
80
90
Good emergency running properties through
higher Pb content
high wear resistance, for slide bearings subject
to impact-type stress up to 12 kN/cm2
crank and toggle bearings, highly stressed
high-speed spindle nuts, sliding parts, sliding
strips but not suitable for worm wheels
mechanical properties pursuant to EN 1982 GS = sand casting (values also for shell-mould casting) GZ = centrifugal casting
• Young’s modulus ~ 90 – 105 kN/mm2

• Electric conductivity ~ 5-8 MS/m
• Density ~8.6-8.7 kg/dm3

• Thermal conductivity ~ 0.54-0.59 W/cm.K
• Thermal expansion coefficient ~ 17-18 . 10-6/K
• Permeability < 1.01 µr
All alloys are resistant against drinking water, sea water, oils, soap solutions, milk
Copper-zinc casting alloys
Zollern
designation
Standards Minimum values
from the tensile
specimen
Min.
hardness
Intended use/
particular application examples
Rp0.2
N/mm2
Rm
N/mm2
A5
%
HB
10/1000
BZG
Non-standardised bearing casting material
better sliding properties (Si, Pb)
~ CuZn37Mn2Al2Ni1SiPb-C
composition similar to CW713R
GS
GZ 200 450 10 ~ 150
Preferred for sliding-stressed parts, up to
10 m/s sliding velocity, average compressive
loads per unit area spindle and pressure nuts,
bearing and guide bushings, bearing rings,
worm wheel rims cast or produced from
centrifugal casting
PB
EN 1982 CC765S CuZn35Mn2Al1Fe1-C
DIN 1709 2.0592 G-CuZn34Al1
USA ~ C86500
UK HTB1
GS
GZ
170
200
450
500
20
18
110
120
Moderate sliding properties, tough
pressure nuts for rolling mills and spindle
presses with higher additional Ni content also
for ship superstructures, on-board tableware,
propeller hubs and blades
ZB37
EN 1982 CC764S CuZn34Mn3Al2Fe-C
DIN 1709 2.0596 G-CuZn34Al2
USA ~ C86200
F U-Z36N3
GS
GZ
250
260
600
620
15
14
140
150
Statically stressed construction parts,
valve and control units, bevel only with good
lubrication for bearing, guide rings, sliding
blocks, pressure and adjustment nuts with
low sliding velocities, low emergency running
properties
ZB 80
EN 1982 CC761S CuZn16Si4-C
DIN 1709 G-CuZn15Si4
USA C87500
GS
GZ
230
300
400
500
10
8
100
130
Very good casting capability, good sea water
resistance, low permeability < 1.01, suitable
for pressure-tight, thin-walled parts such as
sea water pump housings and fittings, water
tanks, heat exchanger parts, also parts for
mechanical engineering, the electronics industry and precision engineering
ABG
EN 1982 CC762S CuZn25Al5MN4Fe3-C
DIN 1709 2.0598 G-CuZn25Al5
USA ~ C86300
GB HTB3
F ~ U-Z19A6
GS
GZ
450
480
750
750
8
5
180
190
Bearing material with high stress capability,
only for low sliding velocities, moderate sliding
properties, bearing bushings in construction
machines, such as excavator arms, slow-running worm wheel rims, slide and guide rails
mechanical properties pursuant to EN 1982 GS = sand casting (values also for shell-mould casting) GZ = centrifugal casting
• Young’s modulus ~ 90 – 110 kN/mm2

• Electric conductivity ~ 3-8 MS/m
• Density ~8.1-8.3 kg/dm3

• Thermal conductivity ~ 0.42 W/cm.K
• Thermal expansion coefficient ~ 18-19 . 10-6/K
• Permeability < 1.03 µr
Copper-nickel casting alloys
Zollern
designation
Standards Minimum values
from the tensile
specimen
Min.
hardness
Intended use/
particular application examples
Rp0.2
N/mm2
Rm
N/mm2
A5
%
HB
10/1000
GN 10
EN 1982 CC380H CuNi10Fe1Mn1-C
DIN 17658 2.0815 G-CuNi10
USA C96200
F U-N10Fe1M
GS
GZ
120
100
280
280
20
25
70
70
Very good resistance against sea water, brackish water, chloride-containing wastewater,
brine solutions for power plants, refineries,
desalination plants, chemical industry, drilling
platforms, petroleum production fittings,
valve parts, oil and water cooling tanks GN 30
EN 1982 CC383H CuNi30Fe1Mn1NbSi-C
DIN 17658 2.0835 G-CuNi30
USA C96400
F U-N30M1Fe
GS 230 440 18 115
mechanical properties pursuant to EN 1982 GS = sand casting (values also for shell-mould casting) GZ = centrifugal casting
• Young’s modulus ~ 120 – 145 kN/mm2

• Electric conductivity ~ 2-6 MS/m
• Density ~ 8.9 kg/dm3

• Thermal conductivity ~ 0.30-0.60 W/cm.K
• Thermal expansion coefficient ~ 15-16 . 10-6/K
• Permeability < 2 µr
Copper casting materials
Zollern
designation
Standards Minimum values
from the tensile
specimen
Min.
hardness
Intended use/
particular application examples
Rp0.2
N/mm2
Rm
N/mm2
A5
%
HB
10/1000
WKG L45
EN 1982 CC040A Cu-C, Type B
DIN 17665 2.0082 G-Cu L45
USA ~ C80100
UK HCC1
F ~ Cu/c1
GS 40 150 25 40
Electric conductivity = 45 MS/m thermal conductivity 3.09 W/cm.K
parts with higher conductivity in electrical
mechanical engineering, general mechanical
engineering, smelting technology, power supply, contact parts, cooling elements
CCG
EN 1982 CC140C CuCr1-C
DIN 17665 2.1292 G-CuCr F35
USA ~ C81500
UK CC!-WP
F U-Cr0.8Zr
GS 200 300 10 95
Electric conductivity = 45 MS/m
thermal conductivity ~ 3.14 W/cm.K
As WKG, but higher wear resistance
also for welding guns, electrode holders, clamping jaws for resistance welding equipment
mechanical properties pursuant to EN 1982 GS = sand casting (values also for shell-mould casting)
• Young’s modulus ~ 100 kN/mm2

• Density ~ 8.9 kg/dm3

• Thermal expansion coefficient ~ 17 . 10-6/K
• Permeability < 1.01 µr
Copper-aluminium casting alloys
(standardised)
Zollern
designation
Standards Minimum values
from the tensile
specimen
Min.
hardness
Intended use/
particular application examples
Rp0.2
N/mm2
Rm
N/mm2
A5
%
HB
10/1000
AB 9 EN 1982 CC330G CuAl9-C GS
GZ
120
160
340
450
15
15
80
100
Low permeability < 1.01 also resistant against
diluted sulphuric acid, castings for the chemical and food industry, such as screw conveyors, feed-in trays, mixing arms, pickling
racks and hooks
TUBG
EN 1982 CC331G CuAl10Fe2-C
DIN 1714 2.0940 G-CuAl10Fe
USA ~ C95200
UK AB1
F ~ U-A10Fe
GS
GZ
180
200
500
550
18
18
100
130
Low temperature dependency of the properties between -200 und +200°C, good corrosion
resist. paddle wheels, pump wheels, fittings,
bevel wheel sea water applications if
Al < 8.2+0.5Ni (%)
EBG 9 EN 1982 CC332G CuAl10Ni3Fe2-C
DIN 1714 2.0970 G-CuAl9Ni
GS
GZ
180
220
500
550
18
20
100
120
Sea water resistant copper-aluminium bronze,
no risk of stress-crack corrosion, as bearing
material for parts subject to high stress and
slower sliding velocities < 1 m/s
good lubrication required
good weldability, also with composite
constructions, with increasing aluminium
content greater wear-resistance and cavitation resistance, but also less elongation
running wheels, pump housing and blades,
ship propellers, ship superstructures, on-board
tableware, turbine wheels, superheated steam
fittings, engine components, stirrers, pickling
hooks, mixing arms for the chemical industry,
heat exchangers, worm wheels, toggle bearings, sliding and pressure parts, wear parts
EBG 9 – very good weldability
EBG – most often implemented, very good
combination of strength and toughness
MEBG, AMB3
for special requirements in shipbuilding
low permeability < 1.02 or < 1.05
VBG – highest wear resistance and stress
capability
EBG
EN 1982 CC333G CuAl10Fe5Ni5-C
DIN 1714 2.0975 G-CuAl10Ni
USA ~ C95500, ~ C95800
UK ~ AB2
F U-A10N
GS
GZ
250
280
600
650
13
13
140
150
VBG
EN 1982 CC334G CuAl11Fe6Ni6-C
DIN 1714 2.0980 G-CuAl11Ni
USA ~ C95500
GS
GZ
320
380
680
750
5
5
170
185
MEBG WL 2.0968 G-CuAl9Ni7 GS
GZ
230
290
490
490
10
7
125
130
AMB3 DIN 1714 2.0962 G-CuAl8Mn GS
GZ
180
200
440
500
18
18
105
105
mechanical properties pursuant to EN 1982 or WL 2.0968 and DIN 1724 – 2.0962 GS = sand casting (values also for shell-mould casting) GZ = centrifugal casting
• Young’s modulus ~ 90 – 125 kN/mm2

• Electric conductivity ~ 2-9 MS/m
• Density ~7.5-7.6 kg/dm3

• Thermal conductivity ~ 0.34-1.13 W/cm.K
• Thermal expansion coefficient ~ 14-18 . 10-6/K
• Permeability < 1.01 to < 1.9 µr Copper-aluminium casting alloys (non-standardised) Zollern designation Notes Minimum values from the tensile specimen Min. hardness Intended use/ particular application examples Rp0.2 N/mm2 Rm N/mm2 A5 % HB 10/1000 TZB 28 TZB 32 TZB 36 Al content > 13%
Tensile specimen frequently not possible
only hardness is guaranteed
very brittle
GS 450-
600
500-
650
0.5-
1.5
260-300
300-340
340-380
Deep drawing tools for reshaping of titanium,
Hastelloy and austenitic steel, low friction
coefficient, no welding profile and straightening rolls, bending tools
SMBG Sliding material, similar to
forged material 2.0960
GS
GZ
140
180
440
540
11
12
105
110
For parts subject to sliding stress, oil lubrication required, worm wheels, sliding blocks,
spindle nuts, guide rails, also suitable for
refrigeration technology
AMBG Sliding material, similar to
forged material 2.0936 (CW306G)
GS
GZ
220
250
490
590
8
12
130
130
For parts subject to sliding stress, MoS lubrication required, worm wheels, sliding blocks,
bushings, bearings subject to impact-type
oscillating stresses also for higher temperatures such as roller conveyors of continuous
casting plants, foundry machines
mechanical properties pursuant to EN 1982 or WL 2.0968 and DIN 1724 – 2.0962 GS = sand casting (values also for shell-mould casting) GZ = centrifugal casting
• Young’s modulus ~ 105 – 115 kN/mm2

• Electric conductivity ~ 3-6 MS/m (SMBG, AMBG)
• Density ~ 7.6 kg/dm3 TZB ~ 7.2 kg/dm3

• Thermal conductivity ~ 0.45 W/cm.K (SMBG, AMBG)
• Thermal expansion coefficient ~ 15-18 . 10-6/K (SMBG, AMBG)

Cast materials
Duplex and super-duplex steels
A range of steels that combine high strength with excellent resistance to chloride stress and chloride pitting
corrosion. Used in desalination and upstream oil and gas applications.
William Cook Cast Products is approved to NORSOK M650 Ed. 4 for the manufacture of investment castings up to
60mm section thickness and sand castings up to 250mm section thickness in ASTM A995 grades 4A, 5A and 6A.
US UK German EN
Spec No. Grade Spec No. Grade Spec No. Grade Spec No. Grade
A995 (J93372) 1B(CD4MCuN) BS3100 332C13 DIN 17445 1.4517 EN 10283 GX2CrNiMoCuN25-6-3-3
A995 (J93345) 2A(CE8MN)
A995 (J93371) 3A(CD6MN) BS3100 332C15
A995 (J92205) 4A(CD3MN) EN 10283 GX2CrNiMoN22-5-3
A995 (J93404) 5A(CE3MN) DIN 17445 1.4468 EN 10283 GX2CrNiMoN25-6-3
A995 (J93380) 6A(CD3MWCuN) DIN 17445 1.4469 EN 10283 GX2CrNiMoN26-7-4
Nickel-based materials
A range of Ni-Cu, Ni-Mo and Ni-Cr superalloys with excellent corrosion and creep resistance, used in applications
exposed to extreme pressure and heat.
US UK German EN
Spec No. Grade Spec No. Grade Spec No. Grade Spec No. Grade
ASTM A494 CU5MCuC
ASTM A494 CW12MW
ASTM A494 CW2M
ASTM A494 CW6M
ASTM A494 CW6MC
ASTM A494 CX2MW
ASTM A494 CY40
ASTM A494 CZ100
ASTM A494 M25S
ASTM A494 M30C
ASTM A494 M30H
ASTM A494 M35-1
ASTM A494 N12MV
ASTM A494 N7M
Cast materials
Austenitic and super-austenitic stainless steels
A wide range of corrosion-resistant steels used in architectural, industrial, oil and gas, chemical, marine and many
other applications.
US UK German EN
Spec No. Grade Spec No. Grade Spec No. Grade Spec No. Grade
A351 CF3 BS3100 304C12 EN 10283 GX2CrNi19-11
A351 CF8 BS3100 304C15 DIN 17445 1.4308 EN 10283 GX5CrNi19-10
A351 CF3M BS3100 316C12 EN 10283 GX2CrNiMo19-11-2
A351 CF8M BS3100 316C16 DIN 17445 1.4408 EN 10283 GX5CrNiMo19-11-2
A351 CF10M
A351 CF8C BS3100 347C17 DIN 17445 1.4581 EN 10283 GX5CrNiNb19-11
BS3100 318C17 EN 10283 GX5CrNiMoNb19-11-2
SEW 395 1.3952
A351 CG8M BS3100 317C16
A351 CH20
A351 CK20
A351 CT15C SEW 595 1.4859
A351 CK3MCuN
UNS J95370
EN 10283 GX2NiCrMoCu25-20-5
A743 CN3M
A351 CN7M BS3100 332C11 SEW 410 1.4529
Ferritic, martensitic and precipitation hardening steels
A range of Fe-Cr-Ni alloys with varying combinations of corrosion, temperature and wear resistance.
US UK German EN
Spec No. Grade Spec No. Grade Spec No. Grade Spec No. Grade
ASTM A217/A743 CA15 BS3100 410C21 DIN 17445 1.4027 EN 10283 GX12Cr12
BS3100 420C24 DIN 17465 1.4729
ASTM A743 CA40/CA40F BS3146 ANC1C
BS3100 452C11 DIN 27465 1.4823
DIN 17245 1.4931
ASTM A747 CB7Cu-1 UNS 174PH
ASTM A352/A487/A743 CA6NM ’A’ BS3100 425C11 DIN 17445 1.4313 EN 10283 GX4CrNi13-4
ASTM A487 CA6NM ‘B’ BS3100 425C12
Cast materials
Heat-resistant stainless steels
A range of Fe-Cr-Ni alloys with excellent resistance to high temperature oxidation and creep. Used in high
temperature applications such as heat treatment furnace furniture and steel processing plants.
US UK German EN
Spec No. Grade Spec No. Grade Spec No. Grade Spec No. Grade
A297 HK BS3100 310C40 SEW 595 1.4848 EN 10295 GX40NiCrSi25 20
A297 HI BS3100 310C45
A297 HD BS3100 302C35 DIN 17465 1.4823
A297 HP BS3100 331C60 DIN 17465 1.4857
A297 HT BS3100 330C11
A297 HU BS3100 331C40
A297 HH BS3100 309C30
Low and high alloy steels
Quenched and tempered steels with excellent toughness at low temperatures. Used in high-strength applications
including trains, off-highway vehicles, and power generation.
US UK German EN
Spec No. Grade Spec No. Grade Spec No. Grade Spec No. Grade
ASTM A217 C5 BS3100 B5
ASTM A217 C12 BS3100 B6
ASTM A217 C12A BS3100 B6 SEW 595 1.7389
ASTM A217 WC1 BS3100 B1 DIN 17245 1.5419
ASTM A217 WC6 BS3100 B2 DIN 17245 1.7357 EN 10213 G17CrMo5-5
ASTM A217 WC9 BS3100 B3 DIN 17245 1.738 EN 10213 G17CrMo9-10
BS3100 B4
ASTM A352 LC1 BS3100 B1
ASTM A352 LC2
ASTM A352 LC3 BS3100 BL2 SEW 685 1.5638
ASTM A148 90-60 BS3100 BT1
ASTM A148 105-85 BS3100 BT2
ASTM A148 150-135 BS3100 BT3
ASTM A487 2B
ASTM A487 4A
ASTM A487 4B
ASTM A487 4C
ASTM A487 4D
ASTM A487 10B
BS3100 BW2
BS3100 BW3
BS3100 BW4
Cast materials
Manganese steel
A work-hardening steel for applications where excellent wear resistance is required such as mining, earthmoving
and steel processing.
US UK German EN
Spec No. Grade Spec No. Grade Spec No. Grade Spec No. Grade
ASTM A128 A BS3100 BW10 DIN 17145 1.3802
Carbon manganese steels
General engineering steels with good weldability for use in mechanical and structural applications.
US UK German EN
Spec No. Grade Spec No. Grade Spec No. Grade Spec No. Grade
BS3100 AM1 DIN 1681 1.0420
ASTM A216 WCA BS3100 AM2 DIN 1681 1.0446 EN 10213 GP240GH
ASTM A216 WCB BS3100 A1 DIN 17245 1.0619
ASTM A216 WCC BS3100 A2 DIN 1681 1.0446 EN 10293 GS240
ASTM A148 80-40 BS3100 A3 DIN 1681 1.0552
ASTM A148 80-50 BS3100 A4 SEW 510 1.6220 EN 10213 G20Mn5
ASTM A148 90-60 BS3100 A5
BS3100 A6
BS3100 AW2
BS3100 AW3 DIN 1681 1.0558
ASTM A352 LCB BS3100 AL1
ASTM A352 LCC BS3100 AL2
ASTM A352 LCC BS3100 AL3
ACCREDITATIONS AND APPROVALS
ISO9001
ISO14001
ISO45001
NORSOK M650 Ed. 4 for ASTM A995 grades 4A, 5A, 6A
EU Pressure Equipment Directive 97/23/EC
EN10340 for structural steel castings
Q1(N) for naval steel castings
DEFSTAN 95-25 for armoured steel castings
DNV GL offshore standards
American Bureau of Shipping
Lloyds Register of Shipping

Inspection & Approval Certificates : C/W Certificate (Calibration Works Certificate) EN-10204 3.1 / DIN-50049 3.1 / ISO-10474 3.1 Mill Test Certificate,
ISI Mark, BIS Certified, NACE HIC TM-0284 / NACE MR-0103 / NACE MR-0175 / ISO 15166, CE Marking, PED Certified, PED Approved,
European Pressure Equipment Directive PED-2014/68/EU, AD-2000-WO, ASME Boiler & Pressure Vessel Code Section-II Plate A Edition 2019,
API 6A (American Petroleum Institute), ISO 9001 Certified, NADCAP Certified, EN9100 Certified, AS9100 Certified with EN 10204 3.2 Certificate
duly Certified & Approved by IBR (Indian Boiler Regulations), 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),
NORSOK Approved Standard M-630, M-650 Rev.3

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

Regards,

CONTACT PERSON :

MUKESH SHAH
Director
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