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England B.S. CuSn12-C Copper and copper alloys. Ingots and castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuSn12-C / CuSn12-C
Category Grade Standard Region/Area Standard Content
Metals CuSn12-C BS EN 1982 England Copper and copper alloys. Ingots and castings

Chemical composition(mass fraction)(wt.%) of the CuSn12-C

Element Min Max Similar

Mechanical Properties of steel grade CuSn12-C

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)
655 (≥) 124 (≥) 23 11 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade CuSn12-C

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
12 - -     0.43 -  
535 389 - 13.3 214   -  
217 - 41 42.2   434 123

Heat Treatment of steel grade CuSn12-C

Heat treated : 1292°C - 1249°C

Technological Curves of steel grade CuSn12-C

Cross Reference Table (Equivalent Grade) of CuSn12-C

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