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022Cr23Ni2N

China GB 022Cr23Ni2N 不锈钢冷轧钢板和钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 022Cr23Ni2N / 022Cr23Ni2N
Category Grade Standard Region/Area Standard Content
Metals 022Cr23Ni2N GB/T 3280 China 不锈钢冷轧钢板和钢带

Chemical composition(mass fraction)(wt.%) of the 022Cr23Ni2N

Element Min Max Similar
N 0.1800 0.2600 -
Mo - 0.4500 -
Cr 21.5000 24.0000 -
Ni 1.0000 2.8000 -
S - 0.0100 -
P - 0.0400 -
Mn - 2.0000 -
Si - 1.0000 -
C - 0.0300 -
N 0.1800 0.2600 -
Mo - 0.4500 -
Cr 21.5000 24.0000 -
Ni 1.0000 2.8000 -
S - 0.0100 -
P - 0.0400 -
Mn - 2.0000 -
Si - 1.0000 -
C - 0.0300 -

Mechanical Properties of steel grade 022Cr23Ni2N

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)
464 (≥) 593 (≥) 33 42 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade 022Cr23Ni2N

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 - -     0.12 -  
337 342 - 23.3 241   -  
619 - 12 23.2   324 341

Heat Treatment of steel grade 022Cr23Ni2N

Heat treated : 1264°C - 1414°C

Technological Curves of steel grade 022Cr23Ni2N

Cross Reference Table (Equivalent Grade) of 022Cr23Ni2N

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