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ZMgRE2ZnZr

China GB ZMgRE2ZnZr 铸造镁合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZMgRE2ZnZr / ZMgRE2ZnZr
Category Grade Standard Region/Area Standard Content
Metals ZMgRE2ZnZr GB/T 1177 China 铸造镁合金

Chemical composition(mass fraction)(wt.%) of the ZMgRE2ZnZr

Element Min Max Similar

Mechanical Properties of steel grade ZMgRE2ZnZr

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)
188 (≥) 673 (≥) 11 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade ZMgRE2ZnZr

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 - -     0.44 -  
644 569 - 32.3 232   -  
115 - 11 23.2   421 124

Heat Treatment of steel grade ZMgRE2ZnZr

Heat treated : 1228°C - 1732°C

Technological Curves of steel grade ZMgRE2ZnZr

Cross Reference Table (Equivalent Grade) of ZMgRE2ZnZr

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