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) | 
|---|---|---|---|---|---|---|
| 717 (≥) | 839 (≥) | 43 | 21 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 444 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 34 | - | - | 0.21 | - | |||
| 173 | 563 | - | 21.3 | 413 | - | ||
| 452 | - | 24 | 11.2 | 423 | 214 | 
Heat treated : 1261°C - 1531°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 25X13H2 | 
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