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1Cr11Ni2W2MoV

China GJB 1Cr11Ni2W2MoV 航空用不锈钢冷轧板规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1Cr11Ni2W2MoV / 1Cr11Ni2W2MoV
Category Grade Standard Region/Area Standard Content
Metals 1Cr11Ni2W2MoV GJB 2295A China 航空用不锈钢冷轧板规范

Chemical composition(mass fraction)(wt.%) of the 1Cr11Ni2W2MoV

Element Min Max Similar
C 0.1000 0.1600 -
Si - 0.6000 -
Mn - 0.6000 -
P - 0.0350 -
S - 0.0250 -
Ni 1.4000 1.8000 -
Cr 10.5000 12.0000 -
Mo 0.3500 0.5000 -
V 0.1800 0.3000 -
W 1.5000 2.0000 -

Mechanical Properties of steel grade 1Cr11Ni2W2MoV

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)
379 (≥) 725 (≥) 21 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 1Cr11Ni2W2MoV

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
33 - -     0.14 -  
937 933 - 41.3 313   -  
466 - 11 44.2   422 224

Heat Treatment of steel grade 1Cr11Ni2W2MoV

Heat treated : 1946°C - 1821°C

Technological Curves of steel grade 1Cr11Ni2W2MoV

Cross Reference Table (Equivalent Grade) of 1Cr11Ni2W2MoV

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