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Spain UNE Al12Si Wrought aluminium and aluminium alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Al12Si / Al12Si
Category Grade Standard Region/Area Standard Content
Metals Al12Si UNE 38-352 Spain Wrought aluminium and aluminium alloys

Chemical composition(mass fraction)(wt.%) of the Al12Si

Element Min Max Similar

Mechanical Properties of steel grade Al12Si

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)
148 (≥) 511 (≥) 22 41 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade Al12Si

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
21 - -     0.22 -  
378 963 - 13.3 444   -  
249 - 44 24.2   222 124

Heat Treatment of steel grade Al12Si

Heat treated : 1349°C - 1274°C

Technological Curves of steel grade Al12Si

Cross Reference Table (Equivalent Grade) of Al12Si

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