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2Cr22Ni11N

China GB 2Cr22Ni11N 耐热钢棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2Cr22Ni11N / 2Cr22Ni11N
Category Grade Standard Region/Area Standard Content
Metals 2Cr22Ni11N GB 1221 China 耐热钢棒

Chemical composition(mass fraction)(wt.%) of the 2Cr22Ni11N

Element Min Max Similar

Mechanical Properties of steel grade 2Cr22Ni11N

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)
116 (≥) 935 (≥) 43 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade 2Cr22Ni11N

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
32 - -     0.22 -  
675 457 - 12.3 412   -  
933 - 23 23.2   311 414

Heat Treatment of steel grade 2Cr22Ni11N

Heat treated : 1599°C - 1952°C

Technological Curves of steel grade 2Cr22Ni11N

Cross Reference Table (Equivalent Grade) of 2Cr22Ni11N

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