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4Cr15MoVN

China 宝钢Q/BQB 4Cr15MoVN 控氮马氏体不锈钢钢板及钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4Cr15MoVN / 4Cr15MoVN
Category Grade Standard Region/Area Standard Content
Metals 4Cr15MoVN Q/BQB 4304 China 控氮马氏体不锈钢钢板及钢带

Chemical composition(mass fraction)(wt.%) of the 4Cr15MoVN

Element Min Max Similar
V - 0.1500 -
Mo 0.5000 1.0000 -
N 0.0500 0.1500 -
Cr 14.5000 16.0000 -
Ni - 0.6000 -
S - 0.0100 -
P - 0.0350 -
Mn - 1.5000 -
Si - 1.0000 -
C 0.3000 0.4000 -

Mechanical Properties of steel grade 4Cr15MoVN

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)
356 (≥) 893 (≥) 12 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 4Cr15MoVN

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
14 - -     0.44 -  
366 658 - 43.3 424   -  
995 - 23 32.2   442 144

Heat Treatment of steel grade 4Cr15MoVN

Heat treated : 1146°C - 1756°C

Technological Curves of steel grade 4Cr15MoVN

Cross Reference Table (Equivalent Grade) of 4Cr15MoVN

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