Russia GOST 09X15H8Ю 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 | 09X15H8Ю | Austenitic-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 | Al | 
|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.90 | ≤0.80 | ≤0.80 | ≤0.035 | ≤0.025 | 14.00 -16.00 | 7.00 -9.40 | ≤0.30 | ≤0.20 | ≤0.20 | 0.70 -1.30 | 
| 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) | 
|---|---|---|---|---|---|---|
| 374 (≥) | 841 (≥) | 41 | 14 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 332 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 24 | - | - | 0.14 | - | |||
| 648 | 897 | - | 41.3 | 243 | - | ||
| 359 | - | 34 | 21.2 | 213 | 431 | 
Heat treated : 1393°C - 1681°C
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