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GMW2M-ST-S HR0

America GM GMW2M-ST-SHR0 低碳钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GMW2M-ST-SHR0 / GMW2M-ST-S HR0
Category Grade Standard Region/Area Standard Content
Metals GMW2M-ST-S HR0 GMW2 America 低碳钢

Chemical composition(mass fraction)(wt.%) of the GMW2M-ST-S HR0

Element Min Max Similar

Mechanical Properties of steel grade GMW2M-ST-S HR0

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)
658 (≥) 976 (≥) 21 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade GMW2M-ST-S HR0

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 - -     0.24 -  
247 635 - 43.3 134   -  
738 - 23 31.2   421 244

Heat Treatment of steel grade GMW2M-ST-S HR0

Heat treated : 1168°C - 1822°C

Technological Curves of steel grade GMW2M-ST-S HR0

Cross Reference Table (Equivalent Grade) of GMW2M-ST-S HR0

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