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China CNS AlSi9 铝合金压铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlSi9 / Al Si9
Category Grade Standard Region/Area Standard Content
Metals Al Si9 CNS H 3156 China 铝合金压铸件

Chemical composition(mass fraction)(wt.%) of the Al Si9

Element Min Max Similar
Total Others - 0.1500 -
Others Total - 0.0500 -
Al - - -
Ti - 0.1500 -
Pb - 0.0500 -
Sn - 0.0500 -
Ni - 0.0500 -
Mn - 0.5000 -
Fe - 0.6500 -
Zn - 0.1500 -
Mg - 0.1000 -
Si 8.0000 11.0000 -
Cu - 0.1000 -

Mechanical Properties of steel grade Al Si9

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)
584 (≥) 834 (≥) 21 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade Al Si9

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 - -     0.21 -  
749 921 - 31.3 444   -  
541 - 24 12.2   423 322

Heat Treatment of steel grade Al Si9

Heat treated : 1484°C - 1855°C

Technological Curves of steel grade Al Si9

Cross Reference Table (Equivalent Grade) of Al Si9

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