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GMW2M-ST-S JHR3

America GM GMW2M-ST-SJHR3 低碳钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GMW2M-ST-SJHR3 / GMW2M-ST-S JHR3
Category Grade Standard Region/Area Standard Content
Metals GMW2M-ST-S JHR3 GMW2 America 低碳钢

Chemical composition(mass fraction)(wt.%) of the GMW2M-ST-S JHR3

Element Min Max Similar
S - 0.0300 -
P - 0.0300 -

Mechanical Properties of steel grade GMW2M-ST-S JHR3

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)
382 (≥) 782 (≥) 11 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade GMW2M-ST-S JHR3

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
14 - -     0.34 -  
996 785 - 42.3 131   -  
412 - 31 14.2   412 134

Heat Treatment of steel grade GMW2M-ST-S JHR3

Heat treated : 1184°C - 1982°C

Technological Curves of steel grade GMW2M-ST-S JHR3

Cross Reference Table (Equivalent Grade) of GMW2M-ST-S JHR3

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