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Al-Si-Cu-12Z

China CNS Al-Si-Cu-12Z Aluminium alloys die castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Al-Si-Cu-12Z / Al-Si-Cu-12Z
Category Grade Standard Region/Area Standard Content
Metals Al-Si-Cu-12Z CNS H 3156 China Aluminium alloys die castings

Chemical composition(mass fraction)(wt.%) of the Al-Si-Cu-12Z

Element Min Max Similar

Mechanical Properties of steel grade Al-Si-Cu-12Z

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)
336 (≥) 472 (≥) 41 22 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade Al-Si-Cu-12Z

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 - -     0.34 -  
438 454 - 21.3 221   -  
733 - 31 11.2   324 213

Heat Treatment of steel grade Al-Si-Cu-12Z

Heat treated : 1532°C - 1873°C

Technological Curves of steel grade Al-Si-Cu-12Z

Cross Reference Table (Equivalent Grade) of Al-Si-Cu-12Z

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