Russia GOST 09X17H7Ю 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 | 09X17H7Ю | 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 | 
|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.09 | ≤0.80 | ≤0.80 | ≤0.030 | ≤0.020 | 16.00 -17.50 | 7.00 -8.00 | ≤0.30 | ≤0.20 | ≤0.20 | 0.50 -0.80 | 
| 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) | 
|---|---|---|---|---|---|---|
| 857 (≥) | 525 (≥) | 44 | 12 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 432 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 13 | - | - | 0.12 | - | |||
| 941 | 942 | - | 33.3 | 244 | - | ||
| 915 | - | 21 | 42.2 | 432 | 143 | 
Heat treated : 1576°C - 1136°C
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