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CuSn10Zn2

International ISO CuSn10Zn2 Cast copper alloys - Composition and mechanical properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuSn10Zn2 / CuSn10Zn2
Category Grade Standard Region/Area Standard Content
Metals CuSn10Zn2 ISO 1338 International Cast copper alloys - Composition and mechanical properties

Chemical composition(mass fraction)(wt.%) of the CuSn10Zn2

Element Min Max Similar
Zn 2.0000 5.0000 -
Sn 6.0000 8.0000 -
Si - 0.0100 -
Sb - 0.3500 -
S - 0.1000 -
Pb 5.0000 8.0000 -
P - 0.1000 -
Ni - 2.0000 -
Fe - 0.2000 -
Cu - - -
Al - 0.0100 -
Zn 2.3000 5.0000 -
Sn 6.2000 8.0000 -
Si - 0.0100 -
Sb - 0.3000 -
S - 0.1000 -
Pb 5.0000 7.5000 -
P - 0.0300 -
Ni - 2.0000 -
Mn - 0.2000 -
Fe - 0.2000 -
Cu 82.0000 84.0000 -
Al - 0.0100 -

Mechanical Properties of steel grade CuSn10Zn2

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)
849 (≥) 375 (≥) 14 24 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade CuSn10Zn2

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
42 - -     0.23 -  
697 264 - 13.3 233   -  
824 - 12 31.2   423 322

Heat Treatment of steel grade CuSn10Zn2

Heat treated : 1991°C - 1134°C

Technological Curves of steel grade CuSn10Zn2

Cross Reference Table (Equivalent Grade) of CuSn10Zn2

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