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Description

France AFNOR X30WCrV9 Carbide for cutting tools and X30WCrV9 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: X30WCrV9
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy X30WCrV9 AFNOR France Carbide for cutting tools
32CrMoV12-28
X35CrWMoV5
X35CrWMoV5
X38CrMoV5
X38CrMoV5
X38CrMoV5-3
X38CrMoV5-3
X40CrMoV5
X40CrMoV5
X30WCrV9

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

C(%) Si(%) Mn(%) Cr(%) V(%) W(%)
0.25-0.32 0.10-0.40 0.15-0.45 2.50-3.50 0.30-0.50 8.50-9.50

Mechanical Properties of steel grade X30WCrV9

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)
716 (≥) 976 (≥) 42 34 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade X30WCrV9

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
22 - -     0.14 -  
244 883 - 23.3 413   -  
673 - 13 33.2   314 433

Heat Treatment of steel grade X30WCrV9

Heat treated : 1911°C - 1512°C

Technological Curves of steel grade X30WCrV9

Cross Reference Table (Equivalent Grade) of X30WCrV9

Grade Standard Country Application
X30WCrV9-3 DIN Germany Hot working alloy tool steel
X30WCrV9 AFNOR France Carbide for cutting tools
X30WCrV9 AFNOR France Carbide for cutting tools
EN X30WCrV9-3 EN Euronorm Euronorm Tool steel

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