Russia GOST 15X5M 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 | 15X5M | 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 | V | 
|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.15 | ≤0.50 | ≤0.50 | ≤0.030 | ≤0.025 | 4.50 -6.00 | ≤0.60 | 4.50 -6.00 | ≤0.03 | ≤0.03 | ≤0.05 | 
| 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) | 
|---|---|---|---|---|---|---|
| 385 (≥) | 825 (≥) | 33 | 31 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 241 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 21 | - | - | 0.33 | - | |||
| 913 | 975 | - | 13.3 | 431 | - | ||
| 951 | - | 23 | 11.2 | 332 | 211 | 
Heat treated : 1234°C - 1698°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 15X5M | 
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