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GMW3032M-ST-S 240B0

America GM GMW3032M-ST-S240B0 高强度片钢(180兆帕至550兆帕屈服强度) and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals GMW3032M-ST-S 240B0 GMW 3032 America 高强度片钢(180兆帕至550兆帕屈服强度)

Chemical composition(mass fraction)(wt.%) of the GMW3032M-ST-S 240B0

Element Min Max Similar
Si - 0.5000 -
Al 0.0150 - -
S - 0.0300 -
P - 0.1000 -
Mn - 1.0000 -
C - 0.1000 -
Si - 0.5000 -
Al 0.0150 - -
S - 0.0300 -
P - 0.1000 -
Mn - 1.0000 -
C - 0.1000 -

Mechanical Properties of steel grade GMW3032M-ST-S 240B0

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)
784 (≥) 926 (≥) 43 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade GMW3032M-ST-S 240B0

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
22 - -     0.33 -  
297 548 - 13.3 234   -  
631 - 42 21.2   214 413

Heat Treatment of steel grade GMW3032M-ST-S 240B0

Heat treated : 1386°C - 1796°C

Technological Curves of steel grade GMW3032M-ST-S 240B0

Cross Reference Table (Equivalent Grade) of GMW3032M-ST-S 240B0

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