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W6Mo5Cr4V3

China YB W6Mo5Cr4V3 二十辊轧机锻钢工作辊 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W6Mo5Cr4V3 / W6Mo5Cr4V3
Category Grade Standard Region/Area Standard Content
Metals W6Mo5Cr4V3 YB/T 137 China 二十辊轧机锻钢工作辊

Chemical composition(mass fraction)(wt.%) of the W6Mo5Cr4V3

Element Min Max Similar
Mo 4.7000 5.2000 -
W 5.9000 6.7000 -
V 2.7000 3.2000 -
Cr 3.8000 4.5000 -
P - 0.0300 -
S - 0.0300 -
Si 0.2000 0.4500 -
Mn 0.1500 0.4000 -
C 1.1500 1.2500 -
W 5.0000 6.7500 -
V 2.7500 3.2500 -
Mo 4.7500 6.5000 -
Cr 3.7500 4.5000 -
S - 0.0300 -
P - 0.0300 -
Mn 0.1500 0.4000 -
Si 0.2000 0.4500 -
C 1.1500 1.2500 -

Mechanical Properties of steel grade W6Mo5Cr4V3

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)
739 (≥) 571 (≥) 43 34 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade W6Mo5Cr4V3

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 - -     0.22 -  
771 591 - 24.3 121   -  
922 - 21 34.2   424 243

Heat Treatment of steel grade W6Mo5Cr4V3

Heat treated : 1963°C - 1412°C

Technological Curves of steel grade W6Mo5Cr4V3

Cross Reference Table (Equivalent Grade) of W6Mo5Cr4V3

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