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Al Si12CuMgNi

Korea KS AlSi12CuMgNi Aluminium and aluminium alloys-Alloyed ingots for remelting-Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlSi12CuMgNi / Al Si12CuMgNi
Category Grade Standard Region/Area Standard Content
Metals Al Si12CuMgNi KS D ISO 17615 Korea Aluminium and aluminium alloys-Alloyed ingots for remelting-Specifications

Chemical composition(mass fraction)(wt.%) of the Al Si12CuMgNi

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 -
Others each - 0.0500 -
Others Total - 0.1500 -

Mechanical Properties of steel grade Al Si12CuMgNi

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)
893 (≥) 317 (≥) 23 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade Al Si12CuMgNi

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
44 - -     0.31 -  
288 864 - 31.3 443   -  
959 - 24 34.2   424 111

Heat Treatment of steel grade Al Si12CuMgNi

Heat treated : 1651°C - 1562°C

Technological Curves of steel grade Al Si12CuMgNi

Cross Reference Table (Equivalent Grade) of Al Si12CuMgNi

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