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G AlSi9MnMg

Italy UNI GAlSi9MnMg Primary magnesium-manganese-silicon- aluminium alloy for casting (Si 9% - Mn 05% - Mg 035%) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GAlSi9MnMg / G AlSi9MnMg
Category Grade Standard Region/Area Standard Content
Metals G AlSi9MnMg UNI 3051 Italy Primary magnesium-manganese-silicon- aluminium alloy for casting (Si 9% - Mn 05% - Mg 035%)

Chemical composition(mass fraction)(wt.%) of the G AlSi9MnMg

Element Min Max Similar

Mechanical Properties of steel grade G AlSi9MnMg

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)
287 (≥) 513 (≥) 12 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade G AlSi9MnMg

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 -  
267 919 - 32.3 241   -  
484 - 44 32.2   134 422

Heat Treatment of steel grade G AlSi9MnMg

Heat treated : 1715°C - 1926°C

Technological Curves of steel grade G AlSi9MnMg

Cross Reference Table (Equivalent Grade) of G AlSi9MnMg

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