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Description

Russia ГОСТ 08X18H10 Austenitic and 08X18H10 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Heat-Resistant Steel: 08X18H10
Category Type Steel Grade Standard Country Application
Steel GradesHeat-Resistant Steel 08X18H10 ГОСТ Russia Austenitic
12X17P9AHl4
03X17H14M2
08X17H13M2T
10X17H13M2T
10X17H13M3T
08X17H15M3T
12X18H9
17X18H9
12X18H9T
04X18H10

Chemical composition(mass fraction)(wt.%) of the 08X18H10

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) W(%) Ti(%)
Max 0.08 Max 0.80 Max 2.00 Max 0.035 Max 0.02 17.0-19.0 9.0-11.0 Max 0.30 Max 0.20 Max 0.50

Mechanical Properties of steel grade 08X18H10

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)
516 (≥) 714 (≥) 23 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 08X18H10

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
43 - -     0.31 -  
547 449 - 22.3 223   -  
857 - 31 43.2   134 413

Heat Treatment of steel grade 08X18H10

Heat treated : 1335°C - 1842°C

Technological Curves of steel grade 08X18H10

Cross Reference Table (Equivalent Grade) of 08X18H10

Grade Standard Country Application
08X18H10 ГОСТ Russia Austenitic
08X18H10T ГОСТ Russia Austenitic

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