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Description

Russia ГОСТ 14X17H2 Martensitic Ferritic Stainless Steel and 14X17H2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Heat-Resistant Steel: 14X17H2
Category Type Steel Grade Standard Country Application
Steel GradesHeat-Resistant Steel 14X17H2 ГОСТ Russia Martensitic Ferritic Stainless Steel
13X14H382ΦP
30X13H7C2
25X13H2
20X17H2
95X18
09X16H4Б
15X6CЮ
15X12BHMΦ
18X12BMBΦP
12X13

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

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) W(%) Ti(%)
0.11-0.17 Max 0.80 Max 0.80 Max 0.03 Max 0.025 16.0-18.0 1.50-2.50 Max 0.30 Max 0.20 Max 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)
449 (≥) 626 (≥) 31 11 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

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
11 - -     0.24 -  
613 952 - 44.3 241   -  
313 - 12 11.2   113 143

Heat Treatment of steel grade 14X17H2

Heat treated : 1776°C - 1796°C

Technological Curves of steel grade 14X17H2

Cross Reference Table (Equivalent Grade) of 14X17H2

Grade Standard Country Application
14X17H2 ГОСТ Russia Martensitic Ferritic Stainless Steel

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