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MC MgAl2Si

Korea KS MCMgAl2Si 镁合金铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MCMgAl2Si / MC MgAl2Si
Category Grade Standard Region/Area Standard Content
Metals MC MgAl2Si KS D 6016 Korea 镁合金铸件

Chemical composition(mass fraction)(wt.%) of the MC MgAl2Si

Element Min Max Similar
Mn 0.1800 0.7000 -
Si 0.7000 1.2000 -
Ni - 0.0010 -
Cu - 0.0080 -
Al 1.8000 2.5000 -
Zn - 0.2000 -
Mg - - -
Fe - 0.0040 -
Others each - 0.0100 -
Mn 0.1800 0.7000 -
Si 0.7000 1.2000 -
Ni - 0.0020 -
Cu - 0.0100 -
Al 1.8000 2.6000 -
Zn - 0.2000 -
Mg - - -
Fe - 0.0040 -
Others each - 0.0100 -

Mechanical Properties of steel grade MC MgAl2Si

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)
989 (≥) 214 (≥) 12 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade MC MgAl2Si

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 -  
628 635 - 32.3 333   -  
595 - 41 11.2   232 221

Heat Treatment of steel grade MC MgAl2Si

Heat treated : 1343°C - 1632°C

Technological Curves of steel grade MC MgAl2Si

Cross Reference Table (Equivalent Grade) of MC MgAl2Si

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