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Global 企业标准 VMV140 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: VMV140 / VMV 140
Category Grade Standard Region/Area Standard Content
Metals VMV 140 -- Global

Chemical composition(mass fraction)(wt.%) of the VMV 140

Element Min Max Similar

Mechanical Properties of steel grade VMV 140

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)
398 (≥) 416 (≥) 33 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade VMV 140

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
13 - -     0.32 -  
535 712 - 34.3 122   -  
523 - 43 11.2   312 142

Heat Treatment of steel grade VMV 140

Heat treated : 1131°C - 1695°C

Technological Curves of steel grade VMV 140

Cross Reference Table (Equivalent Grade) of VMV 140

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