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Description

Russia GOST 25X13H2 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: 25X13H2
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 25X13H2 Martensite GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 25X13H2

C Si Mn P S Cr Ni Mo W Ti
0.20 -0.30 ≤0.50 0.80 -1.20 0.08 -0.15 0.15 -0.25 12.00 -14.00 1.50 -2.00 ≤0.30 1.60 -2.20 ≤0.20

Mechanical Properties of steel grade 25X13H2

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)
395 (≥) 415 (≥) 24 22 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 25X13H2

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
41 - -     0.23 -  
386 971 - 21.3 211   -  
426 - 32 12.2   321 221

Heat Treatment of steel grade 25X13H2

Heat treated : 1159°C - 1639°C

Technological Curves of steel grade 25X13H2

Cross Reference Table (Equivalent Grade) of 25X13H2

Grade Standard Country Application
25X13H2

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