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Description

Russia GOST 14X17H2 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: 14X17H2
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 14X17H2 Martensite-Ferrite GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 14X17H2

C Si Mn P S Cr Ni Mo W Ti
0.11 -0.17 ≤0.80 ≤0.80 ≤0.030 ≤0.025 16.00 -18.00 1.50 -2.50 ≤0.30 ≤0.20 ≤0.20

Mechanical Properties of steel grade 14X17H2

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)
235 (≥) 596 (≥) 22 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade 14X17H2

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
44 - -     0.24 -  
782 439 - 11.3 433   -  
863 - 34 12.2   311 141

Heat Treatment of steel grade 14X17H2

Heat treated : 1436°C - 1969°C

Technological Curves of steel grade 14X17H2

Cross Reference Table (Equivalent Grade) of 14X17H2

Grade Standard Country Application
14X17H2

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