Russia GOST 15X6CЮ 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 | 15X6CЮ | Martensite-Ferrite | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.15 | 1.20 -1.80 | ≤0.50 | ≤0.030 | ≤0.025 | 5.50 -7.00 | ≤0.60 | ≤ ≥ | ≤ ≥ | ≤0.20 | 0.70 -1.10 |
| 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) |
|---|---|---|---|---|---|---|
| 561 (≥) | 119 (≥) | 23 | 11 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 112 |
| 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 |
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.12 | - | |||
| 239 | 639 | - | 44.3 | 142 | - | ||
| 756 | - | 42 | 13.2 | 112 | 332 |
Heat treated : 1361°C - 1873°C
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