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MgAl9Zn1(A)

International ISO MgAl9Zn1(A) 镁和镁合金 - 镁合金铸锭和铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MgAl9Zn1(A) / MgAl9Zn1(A)
Category Grade Standard Region/Area Standard Content
Metals MgAl9Zn1(A) ISO 16220 International 镁和镁合金 - 镁合金铸锭和铸件

Chemical composition(mass fraction)(wt.%) of the MgAl9Zn1(A)

Element Min Max Similar
Zn 0.3000 1.0000 -
Si - 0.3000 -
Others each - 0.0500 -
Ni - 0.0100 -
Mn 0.1000 0.6000 -
Mg - - -
Fe - 0.0300 -
Cu - 0.2000 -
Al 8.0000 10.0000 -

Mechanical Properties of steel grade MgAl9Zn1(A)

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)
554 (≥) 745 (≥) 12 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade MgAl9Zn1(A)

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
41 - -     0.42 -  
737 114 - 44.3 412   -  
376 - 44 33.2   441 141

Heat Treatment of steel grade MgAl9Zn1(A)

Heat treated : 1379°C - 1772°C

Technological Curves of steel grade MgAl9Zn1(A)

Cross Reference Table (Equivalent Grade) of MgAl9Zn1(A)

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