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China GB ZM6 铸造镁合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZM6 / ZM6
Category Grade Standard Region/Area Standard Content
Metals ZM6 GB/T 1177 China 铸造镁合金

Chemical composition(mass fraction)(wt.%) of the ZM6

Element Min Max Similar

Mechanical Properties of steel grade ZM6

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)
149 (≥) 158 (≥) 42 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade ZM6

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
34 - -     0.34 -  
157 188 - 22.3 144   -  
482 - 23 44.2   411 411

Heat Treatment of steel grade ZM6

Heat treated : 1857°C - 1645°C

Technological Curves of steel grade ZM6

Cross Reference Table (Equivalent Grade) of ZM6

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