Russia GOST 10X15H28BM4Б 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 | 10X15H28BM4Б | Austenite | GOST | Russia | Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition |
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu |
|---|---|---|---|---|---|---|---|---|
| 0.08 -0.12 | ≤0.60 | ≤0.40 | ≤0.015 | ≤0.012 | 13.00 -15.00 | 27.00 -30.00 | 2.10 -2.60 | ≤0.25 |
| 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) |
|---|---|---|---|---|---|---|
| 811 (≥) | 553 (≥) | 32 | 11 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 324 |
| 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 |
|---|---|---|---|---|---|---|---|
| 14 | - | - | 0.12 | - | |||
| 965 | 353 | - | 14.3 | 232 | - | ||
| 865 | - | 23 | 14.2 | 131 | 113 |
Heat treated : 1913°C - 1763°C
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