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G-AlSi5Cu3.5Mg

Italy UNI G-AlSi5Cu3.5Mg Casting aluminium alloys for use in automotive industry and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: G-AlSi5Cu3.5Mg / G-AlSi5Cu3.5Mg
Category Grade Standard Region/Area Standard Content
Metals G-AlSi5Cu3.5Mg UNI 7964 Italy Casting aluminium alloys for use in automotive industry

Chemical composition(mass fraction)(wt.%) of the G-AlSi5Cu3.5Mg

Element Min Max Similar

Mechanical Properties of steel grade G-AlSi5Cu3.5Mg

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)
349 (≥) 667 (≥) 43 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade G-AlSi5Cu3.5Mg

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
14 - -     0.41 -  
348 912 - 44.3 412   -  
527 - 43 21.2   142 322

Heat Treatment of steel grade G-AlSi5Cu3.5Mg

Heat treated : 1144°C - 1119°C

Technological Curves of steel grade G-AlSi5Cu3.5Mg

Cross Reference Table (Equivalent Grade) of G-AlSi5Cu3.5Mg

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