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International ISO WD21150 Magnesium and magnesium alloys - Wrought magnesium alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WD21150 / WD21150
Category Grade Standard Region/Area Standard Content
Metals WD21150 ISO 3116 International Magnesium and magnesium alloys - Wrought magnesium alloys

Chemical composition(mass fraction)(wt.%) of the WD21150

Element Min Max Similar
Zn 0.5000 1.5000 -
Total Others - 0.3000 -
Si - 0.1000 -
Others each - 0.0500 -
Ni - 0.0050 -
Mn 0.0500 0.4000 -
Mg - - -
Fe - 0.0500 -
Cu - 0.0500 -
Al 2.4000 3.6000 -

Mechanical Properties of steel grade WD21150

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)
659 (≥) 494 (≥) 23 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade WD21150

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 - -     0.22 -  
164 668 - 14.3 424   -  
525 - 32 44.2   111 131

Heat Treatment of steel grade WD21150

Heat treated : 1491°C - 1641°C

Technological Curves of steel grade WD21150

Cross Reference Table (Equivalent Grade) of WD21150

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