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BÖHLER W400 VMR

Global 企业标准 BÖHLERW400VMR and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BÖHLERW400VMR / BÖHLER W400 VMR
Category Grade Standard Region/Area Standard Content
Metals BÖHLER W400 VMR -- Global

Chemical composition(mass fraction)(wt.%) of the BÖHLER W400 VMR

Element Min Max Similar
V - 0.4500 -
Si - 0.2000 -
Mo - 1.3000 -
Mn - 0.2500 -
Cr - 5.0000 -
C - 0.3600 -

Mechanical Properties of steel grade BÖHLER W400 VMR

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)
287 (≥) 678 (≥) 32 43 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade BÖHLER W400 VMR

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
24 - -     0.33 -  
947 438 - 33.3 324   -  
773 - 44 33.2   144 434

Heat Treatment of steel grade BÖHLER W400 VMR

Heat treated : 1388°C - 1538°C

Technological Curves of steel grade BÖHLER W400 VMR

Cross Reference Table (Equivalent Grade) of BÖHLER W400 VMR

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