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X30WCrV9-3

Germany DIN X30WCrV9-3 工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X30WCrV9-3 / X30WCrV9-3
Category Grade Standard Region/Area Standard Content
Metals X30WCrV9-3 DIN EN ISO 4957 Germany 工具钢

Chemical composition(mass fraction)(wt.%) of the X30WCrV9-3

Element Min Max Similar
W 8.5000 9.5000 -
V 0.3000 0.5000 -
Si 0.1000 0.4000 -
S - 0.0300 -
P - 0.0300 -
Mn 0.1500 0.4500 -
Cr 2.5000 3.2000 -
C 0.2500 0.3500 -

Mechanical Properties of steel grade X30WCrV9-3

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)
677 (≥) 353 (≥) 22 43 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade X30WCrV9-3

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
21 - -     0.41 -  
453 137 - 31.3 422   -  
293 - 44 34.2   234 142

Heat Treatment of steel grade X30WCrV9-3

Heat treated : 1951°C - 1567°C

Technological Curves of steel grade X30WCrV9-3

Cross Reference Table (Equivalent Grade) of X30WCrV9-3

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