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30Cr2NiMo1V

China JB 30Cr2NiMo1V 燃气轮机压气机轮盘合金钢锻件.技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 30Cr2NiMo1V / 30Cr2NiMo1V
Category Grade Standard Region/Area Standard Content
Metals 30Cr2NiMo1V JB/T 11033 China 燃气轮机压气机轮盘合金钢锻件.技术条件

Chemical composition(mass fraction)(wt.%) of the 30Cr2NiMo1V

Element Min Max Similar
C 0.2000 0.4000 -
Si - 0.1200 -
Mn - 1.0000 -
P - 0.0150 -
S - 0.0150 -
Cr 2.0000 2.5000 -
Ni 0.5000 0.9500 -
Mo 0.9000 1.1000 -
V 0.1500 0.2500 -
Cu - 0.1000 -
Al - 0.0100 -
As - 0.0200 -
Sn - 0.0150 -
Sb - 0.0015 -

Mechanical Properties of steel grade 30Cr2NiMo1V

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)
957 (≥) 749 (≥) 34 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 30Cr2NiMo1V

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
43 - -     0.24 -  
861 754 - 21.3 423   -  
423 - 41 33.2   224 312

Heat Treatment of steel grade 30Cr2NiMo1V

Heat treated : 1289°C - 1118°C

Technological Curves of steel grade 30Cr2NiMo1V

Cross Reference Table (Equivalent Grade) of 30Cr2NiMo1V

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