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Global 企业标准 V3N 钨-钼系含氮无钴超硬型高速钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: V3N / V3N
Category Grade Standard Region/Area Standard Content
Metals V3N -- Global 钨-钼系含氮无钴超硬型高速钢

Chemical composition(mass fraction)(wt.%) of the V3N

Element Min Max Similar
N - - 0.0750
V - - 2.8700
Cr - - 4.0000
Mo - - 2.9500
W - - 11.8800
C - - 1.2100

Mechanical Properties of steel grade V3N

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)
248 (≥) 754 (≥) 31 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade V3N

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
41 - -     0.11 -  
211 687 - 14.3 224   -  
191 - 21 11.2   112 344

Heat Treatment of steel grade V3N

Heat treated : 1463°C - 1351°C

Technological Curves of steel grade V3N

Cross Reference Table (Equivalent Grade) of V3N

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