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30WCrV17-2

Description

30WCrV17-2 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 30WCrV17-2

Chemical composition(mass fraction)(wt.%) of the 30WCrV17-2

 

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.25-0.35 0.15-0.30  0.20-0.40  0.035  0.035 2.20-2.40      V   0.50-0.70
W   4.00-4.50

Mechanical Properties of steel grade 30WCrV17-2

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)
796 (≥) 956 (≥) 32 24 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 30WCrV17-2

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
21 - -     0.24 -  
945 293 - 33.3 223   -  
112 - 14 14.2   443 242

Heat Treatment of steel grade 30WCrV17-2

Heat treated : 1169°C - 1466°C

Technological Curves of steel grade 30WCrV17-2

Cross Reference Table (Equivalent Grade) of 30WCrV17-2

Grade Standard Country Application
30WCrV17-2 DIN Germany Hot working alloy tool steel

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