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.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | 25X13H2 | Martensite | GOST | Russia | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
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 |
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 |
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 treated : 1159°C - 1639°C
Grade | Standard | Country | Application |
---|---|---|---|
25X13H2 |
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