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International ISO Mg-99.8 Magnesium and magnesium alloys - Unalloyed magnesium - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Mg-99.8 / Mg-99.8
Category Grade Standard Region/Area Standard Content
Metals Mg-99.8 ISO 8287 International Magnesium and magnesium alloys - Unalloyed magnesium - Chemical composition

Chemical composition(mass fraction)(wt.%) of the Mg-99.8

Element Min Max Similar

Mechanical Properties of steel grade Mg-99.8

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)
649 (≥) 633 (≥) 33 12 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade Mg-99.8

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
43 - -     0.33 -  
421 442 - 11.3 444   -  
138 - 24 12.2   322 312

Heat Treatment of steel grade Mg-99.8

Heat treated : 1864°C - 1114°C

Technological Curves of steel grade Mg-99.8

Cross Reference Table (Equivalent Grade) of Mg-99.8

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