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AlSi4Mg0.2Mn

Global 企业标准 AlSi4Mg0.2Mn and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlSi4Mg0.2Mn / AlSi4Mg0.2Mn
Category Grade Standard Region/Area Standard Content
Metals AlSi4Mg0.2Mn -- Global

Chemical composition(mass fraction)(wt.%) of the AlSi4Mg0.2Mn

Element Min Max Similar
Zn - 0.0200 -
Ti 0.0400 0.1000 -
Sr 0.0200 0.0400 -
Si 3.8000 4.4000 -
Ni - 0.0200 -
Mn 0.7000 1.0000 -
Mg 0.1500 0.2500 -
Fe - 0.1400 -
Cu - 0.0200 -

Mechanical Properties of steel grade AlSi4Mg0.2Mn

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)
537 (≥) 978 (≥) 41 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade AlSi4Mg0.2Mn

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 - -     0.41 -  
494 568 - 41.3 214   -  
445 - 31 31.2   432 433

Heat Treatment of steel grade AlSi4Mg0.2Mn

Heat treated : 1262°C - 1554°C

Technological Curves of steel grade AlSi4Mg0.2Mn

Cross Reference Table (Equivalent Grade) of AlSi4Mg0.2Mn

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