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022Cr18Ni14Mo3

Description

China GBT 022Cr18Ni14Mo3 Stainless steel bars and 022Cr18Ni14Mo3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 022Cr18Ni14Mo3
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 022Cr18Ni14Mo3 GBT China Stainless steel bars
S31053
06Cr17Ni12Mo2
07Cr17Ni12Mo2
S31609
06Cr17Ni12Mo2Nb
S31678
022Cr18Ni15Mo3N
S31693
015Cr21Ni26Mo5Cu2
S31782

Chemical composition(mass fraction)(wt.%) of the 022Cr18Ni14Mo3

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) N(%) Cu(%)
0.03 1.0 2.0 0.025 0.01 17.0-19.0 13.0-15.0 2.25-3.5 0.1 0.5

Mechanical Properties of steel grade 022Cr18Ni14Mo3

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)
352 (≥) 531 (≥) 41 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade 022Cr18Ni14Mo3

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
22 - -     0.22 -  
628 257 - 34.3 322   -  
838 - 42 24.2   113 134

Heat Treatment of steel grade 022Cr18Ni14Mo3

Heat treated : 1216°C - 1751°C

Technological Curves of steel grade 022Cr18Ni14Mo3

Cross Reference Table (Equivalent Grade) of 022Cr18Ni14Mo3

Grade Standard Country Application
022Cr18Ni14Mo3 GBT China Stainless steel bars

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