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AC AlSi9Cu1Mg

Japan JIS ACAlSi9Cu1Mg 铸件铝合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ACAlSi9Cu1Mg / AC AlSi9Cu1Mg
Category Grade Standard Region/Area Standard Content
Metals AC AlSi9Cu1Mg JIS H2211 Japan 铸件铝合金锭

Chemical composition(mass fraction)(wt.%) of the AC AlSi9Cu1Mg

Element Min Max Similar
Mn - 0.3500 -
Si 10.5000 13.5000 -
Ni 0.7000 1.3000 -
Cu 0.8000 1.5000 -
Ti - 0.2000 -
Al - - -
Zn - 0.3500 -
Mg 0.9000 1.5000 -
Fe - 0.6000 -

Mechanical Properties of steel grade AC AlSi9Cu1Mg

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)
262 (≥) 842 (≥) 43 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade AC AlSi9Cu1Mg

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
32 - -     0.32 -  
175 663 - 12.3 211   -  
531 - 44 33.2   322 424

Heat Treatment of steel grade AC AlSi9Cu1Mg

Heat treated : 1427°C - 1449°C

Technological Curves of steel grade AC AlSi9Cu1Mg

Cross Reference Table (Equivalent Grade) of AC AlSi9Cu1Mg

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