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Al Si12Cu

International ISO AlSi12Cu 铝和铝合金 - 铸件 -化学成分和力学性能 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlSi12Cu / Al Si12Cu
Category Grade Standard Region/Area Standard Content
Metals Al Si12Cu ISO 3522 International 铝和铝合金 - 铸件 -化学成分和力学性能

Chemical composition(mass fraction)(wt.%) of the Al Si12Cu

Element Min Max Similar

Mechanical Properties of steel grade Al Si12Cu

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)
143 (≥) 991 (≥) 42 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade Al Si12Cu

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
13 - -     0.42 -  
823 758 - 44.3 431   -  
549 - 22 43.2   343 324

Heat Treatment of steel grade Al Si12Cu

Heat treated : 1442°C - 1317°C

Technological Curves of steel grade Al Si12Cu

Cross Reference Table (Equivalent Grade) of Al Si12Cu

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