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GW CuSn12

India IS GWCuSn12 Phosphor bronze ingots and castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GWCuSn12 / GW CuSn12
Category Grade Standard Region/Area Standard Content
Metals GW CuSn12 IS 28 India Phosphor bronze ingots and castings

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

Element Min Max Similar

Mechanical Properties of steel grade GW CuSn12

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)
747 (≥) 598 (≥) 32 21 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade GW CuSn12

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
24 - -     0.14 -  
568 314 - 12.3 314   -  
726 - 33 24.2   433 142

Heat Treatment of steel grade GW CuSn12

Heat treated : 1727°C - 1641°C

Technological Curves of steel grade GW CuSn12

Cross Reference Table (Equivalent Grade) of GW CuSn12

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