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Global 企业标准 V274M/DE and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: V274M/DE / V274M/DE
Category Grade Standard Region/Area Standard Content
Metals V274M/DE -- Global

Chemical composition(mass fraction)(wt.%) of the V274M/DE

Element Min Max Similar

Mechanical Properties of steel grade V274M/DE

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)
346 (≥) 365 (≥) 34 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade V274M/DE

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 - -     0.31 -  
224 892 - 33.3 442   -  
287 - 43 12.2   434 332

Heat Treatment of steel grade V274M/DE

Heat treated : 1381°C - 1371°C

Technological Curves of steel grade V274M/DE

Cross Reference Table (Equivalent Grade) of V274M/DE

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