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) |
---|---|---|---|---|---|---|
989 (≥) | 515 (≥) | 23 | 12 | 31 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 214 |
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 |
---|---|---|---|---|---|---|---|
44 | - | - | 0.42 | - | |||
454 | 856 | - | 31.3 | 424 | - | ||
229 | - | 13 | 43.2 | 123 | 313 |
Heat treated : 1487°C - 1461°C
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