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022Cr18Ti

China YB 022Cr18Ti 静态浇注空心管坯 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 022Cr18Ti / 022Cr18Ti
Category Grade Standard Region/Area Standard Content
Metals 022Cr18Ti YB/T 4322 China 静态浇注空心管坯

Chemical composition(mass fraction)(wt.%) of the 022Cr18Ti

Element Min Max Similar
Ti或Nb 0.1000 1.0000 -
Cr 16.0000 19.0000 -
Ni - 0.6000 -
S - 0.0300 -
P - 0.0400 -
Mn - 1.0000 -
Si - 0.7500 -
C - 0.0300 -
Ti 0.1000 1.0000 -
Cr 16.0000 19.0000 -
Ni - 0.6000 -
S - 0.0300 -
P - 0.0400 -
Mn - 1.0000 -
Si - 0.7500 -
C - 0.0300 -

Mechanical Properties of steel grade 022Cr18Ti

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)
596 (≥) 642 (≥) 22 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade 022Cr18Ti

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 - -     0.31 -  
983 896 - 31.3 111   -  
999 - 22 33.2   243 314

Heat Treatment of steel grade 022Cr18Ti

Heat treated : 1454°C - 1195°C

Technological Curves of steel grade 022Cr18Ti

Cross Reference Table (Equivalent Grade) of 022Cr18Ti

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