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YZMgAl8Zn1

China GB YZMgAl8Zn1 镁合金压铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: YZMgAl8Zn1 / YZMgAl8Zn1
Category Grade Standard Region/Area Standard Content
Metals YZMgAl8Zn1 GB/T 25747 China 镁合金压铸件

Chemical composition(mass fraction)(wt.%) of the YZMgAl8Zn1

Element Min Max Similar
Zn 0.4000 1.0000 -
Si - 0.3000 -
Other - 0.3000 -
Ni - 0.0100 -
Mn 0.1300 0.3500 -
Mg - - -
Cu - 0.1000 -
Al 7.0000 8.1000 -
Zn 0.4000 1.0000 -
Si - 0.3000 -
Other - 0.3000 -
Ni - 0.0100 -
Mn 0.1300 0.3500 -
Mg - - -
Cu - 0.1000 -
Al 7.0000 8.1000 -

Mechanical Properties of steel grade YZMgAl8Zn1

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)
762 (≥) 781 (≥) 23 13 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade YZMgAl8Zn1

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
22 - -     0.11 -  
277 471 - 41.3 242   -  
445 - 42 42.2   123 431

Heat Treatment of steel grade YZMgAl8Zn1

Heat treated : 1418°C - 1681°C

Technological Curves of steel grade YZMgAl8Zn1

Cross Reference Table (Equivalent Grade) of YZMgAl8Zn1

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