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MB MgAl8Zn1

Korea KS MBMgAl8Zn1 镁合金铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MBMgAl8Zn1 / MB MgAl8Zn1
Category Grade Standard Region/Area Standard Content
Metals MB MgAl8Zn1 KS D 6016 Korea 镁合金铸件

Chemical composition(mass fraction)(wt.%) of the MB MgAl8Zn1

Element Min Max Similar
Mn 0.1700 0.4000 -
Si - 0.0500 -
Ni - 0.0010 -
Cu - 0.0250 -
Al 7.2000 8.5000 -
Zn 0.4500 0.9000 -
Mg - - -
Fe - 0.0040 -
Others each - 0.0100 -

Mechanical Properties of steel grade MB MgAl8Zn1

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)
962 (≥) 383 (≥) 33 21 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade MB MgAl8Zn1

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
13 - -     0.23 -  
396 965 - 24.3 443   -  
227 - 22 42.2   223 232

Heat Treatment of steel grade MB MgAl8Zn1

Heat treated : 1268°C - 1834°C

Technological Curves of steel grade MB MgAl8Zn1

Cross Reference Table (Equivalent Grade) of MB MgAl8Zn1

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