Russia GOST 08X15H25T2MΦP 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 | 08X15H25T2MΦP | 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 | Ti | V | Al | B | Ce | Zr |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.08 | ≤0.70 | 1.20 -1.70 | ≤0.020 | ≤0.015 | 14.00 -16.00 | 24.00 -26.00 | 1.10 -1.60 | 1.90 -2.40 | 0.20 -0.40 | ≤0.30 | ≤0.010 | ≤0.010 | ≤0.010 |
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) |
---|---|---|---|---|---|---|
525 (≥) | 631 (≥) | 42 | 23 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 312 |
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 |
---|---|---|---|---|---|---|---|
33 | - | - | 0.43 | - | |||
916 | 817 | - | 13.3 | 423 | - | ||
645 | - | 12 | 32.2 | 211 | 312 |
Heat treated : 1455°C - 1315°C
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