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0Cr17Ni12Mo2N

China EJ 0Cr17Ni12Mo2N 压水堆核电厂阀门奥氏体不锈钢锻件技术 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 0Cr17Ni12Mo2N / 0Cr17Ni12Mo2N
Category Grade Standard Region/Area Standard Content
Metals 0Cr17Ni12Mo2N EJ/T 1022.5 China 压水堆核电厂阀门奥氏体不锈钢锻件技术

Chemical composition(mass fraction)(wt.%) of the 0Cr17Ni12Mo2N

Element Min Max Similar
Cu - 1.0000 -
N - 0.0800 -
Mo 2.0000 3.0000 -
Cr 16.0000 18.0000 -
Ni 10.0000 14.0000 -
S - 0.0300 -
P - 0.0350 -
Mn - 2.0000 -
Si - 1.0000 -
C - 0.0350 -

Mechanical Properties of steel grade 0Cr17Ni12Mo2N

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)
816 (≥) 699 (≥) 12 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade 0Cr17Ni12Mo2N

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
42 - -     0.31 -  
423 555 - 13.3 213   -  
357 - 23 24.2   444 122

Heat Treatment of steel grade 0Cr17Ni12Mo2N

Heat treated : 1391°C - 1366°C

Technological Curves of steel grade 0Cr17Ni12Mo2N

Cross Reference Table (Equivalent Grade) of 0Cr17Ni12Mo2N

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