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China 舞钢Q/WTB 15MnMoVN 供哈尔滨汽轮机有限责任公司12Cr1MoVA、15MnMoVN钢板技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 15MnMoVN / 15MnMoVN
Category Grade Standard Region/Area Standard Content
Metals 15MnMoVN WYJ 501 China 供哈尔滨汽轮机有限责任公司12Cr1MoVA、15MnMoVN钢板技术条件

Chemical composition(mass fraction)(wt.%) of the 15MnMoVN

Element Min Max Similar
N 0.0100 0.0250 -
V 0.0600 0.1200 -
Mo 0.2000 0.3500 -
S - 0.0350 -
P - 0.0350 -
Mn 1.3000 1.7000 -
Si 0.2000 0.3000 -
C 0.1200 0.2000 -

Mechanical Properties of steel grade 15MnMoVN

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)
989 (≥) 485 (≥) 21 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade 15MnMoVN

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 -  
368 192 - 44.3 221   -  
175 - 31 33.2   323 214

Heat Treatment of steel grade 15MnMoVN

Heat treated : 1183°C - 1817°C

Technological Curves of steel grade 15MnMoVN

Cross Reference Table (Equivalent Grade) of 15MnMoVN

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