Russia GOST 08X22H6T 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 | 08X22H6T | Duplex steel | 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 | 
|---|---|---|---|---|---|---|---|---|---|
| ≤0.08 | ≤0.80 | ≤0.80 | ≤0.035 | ≤0.025 | 21.00 -23.00 | 5.30 -6.30 | ≤0.30 | ≤0.20 | 5×C -0.65 | 
| 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) | 
|---|---|---|---|---|---|---|
| 927 (≥) | 739 (≥) | 23 | 31 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 234 | 
| 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 | - | - | 0.24 | - | |||
| 136 | 551 | - | 32.3 | 231 | - | ||
| 435 | - | 22 | 22.2 | 421 | 121 | 
Heat treated : 1966°C - 1351°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| 08X22H6T | 
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