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China YS M2S 镁合金热挤压管材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: M2S / M2S
Category Grade Standard Region/Area Standard Content
Metals M2S YS/T 495 China 镁合金热挤压管材

Chemical composition(mass fraction)(wt.%) of the M2S

Element Min Max Similar
Total others - 0.3000 -
Others total - 0.0500 -
Si - 0.1000 -
Ni - 0.0100 -
Mn 1.2000 2.0000 -
Mg - - -
Cu - 0.0500 -

Mechanical Properties of steel grade M2S

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)
837 (≥) 673 (≥) 31 24 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade M2S

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
24 - -     0.41 -  
529 885 - 43.3 321   -  
532 - 21 43.2   113 113

Heat Treatment of steel grade M2S

Heat treated : 1355°C - 1381°C

Technological Curves of steel grade M2S

Cross Reference Table (Equivalent Grade) of M2S

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