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30 WCrV 17 2

EU EN 30WCrV172 钨铬钒工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 30WCrV172 / 30 WCrV 17 2
Category Grade Standard Region/Area Standard Content
Metals 30 WCrV 17 2 -- EU 钨铬钒工具钢

Chemical composition(mass fraction)(wt.%) of the 30 WCrV 17 2

Element Min Max Similar

Mechanical Properties of steel grade 30 WCrV 17 2

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)
459 (≥) 672 (≥) 13 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade 30 WCrV 17 2

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
34 - -     0.43 -  
533 219 - 11.3 324   -  
589 - 12 41.2   343 434

Heat Treatment of steel grade 30 WCrV 17 2

Heat treated : 1273°C - 1798°C

Technological Curves of steel grade 30 WCrV 17 2

Cross Reference Table (Equivalent Grade) of 30 WCrV 17 2

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