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CuSn8Pb2

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International ISO CuSn8Pb2 Cast copper alloys - Composition and mechanical properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuSn8Pb2 / CuSn8Pb2
Category Grade Standard Region/Area Standard Content
Metals CuSn8Pb2 ISO 1338 International Cast copper alloys - Composition and mechanical properties

Chemical composition(mass fraction)(wt.%) of the CuSn8Pb2

Element Min Max Similar
Zn - 3.0000 -
Sn 6.0000 9.0000 -
Si - 0.0100 -
Sb - 0.2500 -
S - 0.1000 -
Pb 0.5000 4.0000 -
P - 0.0500 -
Ni - 2.5000 -
Fe - 0.2000 -
Cu - - -
Al - 0.0100 -
Zn - 3.0000 -
Sn 6.2000 9.0000 -
Si - 0.0100 -
Sb - 0.2500 -
S - 0.1000 -
Pb 0.5000 3.8000 -
P - 0.0200 -
Ni - 2.5000 -
Fe - 0.2000 -
Cu 82.0000 90.0000 -
Al - 0.0100 -

Mechanical Properties of steel grade CuSn8Pb2

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
929 (≥) 143 (≥) 43 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade CuSn8Pb2

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
33 - -     0.21 -  
635 555 - 13.3 422   -  
828 - 22 33.2   432 241

Heat Treatment of steel grade CuSn8Pb2

Heat treated : 1387°C - 1226°C

Technological Curves of steel grade CuSn8Pb2

Cross Reference Table (Equivalent Grade) of CuSn8Pb2

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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