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022Cr17Ni1ZMo2

China GB 022Cr17Ni1ZMo2 核电站用奥氏体不锈钢焊接钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 022Cr17Ni1ZMo2 / 022Cr17Ni1ZMo2
Category Grade Standard Region/Area Standard Content
Metals 022Cr17Ni1ZMo2 GB 30813 China 核电站用奥氏体不锈钢焊接钢管

Chemical composition(mass fraction)(wt.%) of the 022Cr17Ni1ZMo2

Element Min Max Similar

Mechanical Properties of steel grade 022Cr17Ni1ZMo2

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)
598 (≥) 795 (≥) 24 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade 022Cr17Ni1ZMo2

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 - -     0.41 -  
874 676 - 24.3 443   -  
533 - 43 32.2   323 231

Heat Treatment of steel grade 022Cr17Ni1ZMo2

Heat treated : 1166°C - 1779°C

Technological Curves of steel grade 022Cr17Ni1ZMo2

Cross Reference Table (Equivalent Grade) of 022Cr17Ni1ZMo2

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