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ZMgZn8AgZr

China GB ZMgZn8AgZr 铸造镁合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZMgZn8AgZr / ZMgZn8AgZr
Category Grade Standard Region/Area Standard Content
Metals ZMgZn8AgZr GB/T 1177 China 铸造镁合金

Chemical composition(mass fraction)(wt.%) of the ZMgZn8AgZr

Element Min Max Similar
Zr 0.5000 1.0000 -
Zn 7.5000 9.0000 -
Total Others - 0.3000 -
Ni - 0.0100 -
Mg - - -
Cu - 0.1000 -
Ag 0.6000 1.2000 -

Mechanical Properties of steel grade ZMgZn8AgZr

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)
163 (≥) 824 (≥) 43 12 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade ZMgZn8AgZr

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
44 - -     0.12 -  
516 514 - 42.3 332   -  
873 - 33 31.2   133 423

Heat Treatment of steel grade ZMgZn8AgZr

Heat treated : 1382°C - 1944°C

Technological Curves of steel grade ZMgZn8AgZr

Cross Reference Table (Equivalent Grade) of ZMgZn8AgZr

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