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Description

Russia GOST 02X22H6 Specialsteel Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 02X22H6
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 02X22H6 Austenite GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 02X22H6

C Si Mn P S Cr Ni Mo Al Ce Co N
≤0.03 ≤0.60 ≤0.80 ≤0.015 ≤0.010 25.00 -27.00 5.50 -7.50 ≤0.30 ≤0.10 ≤0.10 ≤0.02 ≤0.03

Mechanical Properties of steel grade 02X22H6

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)
632 (≥) 278 (≥) 31 23 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade 02X22H6

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
13 - -     0.24 -  
917 656 - 21.3 122   -  
314 - 13 22.2   323 331

Heat Treatment of steel grade 02X22H6

Heat treated : 1695°C - 1369°C

Technological Curves of steel grade 02X22H6


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