Russia GOST XH51BMTЮ/KΦK-BД Specialsteel Russia GOCT standard deformation of high temperature alloy grades and chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | XH51BMTЮ/KΦK-BД | GOST | Russia | Russia GOCT standard deformation of high temperature alloy grades and chemical composition |
C | Si | Mn | P | S | Cr | Ni | Mo | Al | Ti | Fe | Co | W | V | B |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.08 | ≤0.035 | ≤0.03 | ≤ ≥ | ≤ ≥ | 9.00 -12.00 | ≤remaining | 5.00 -7.00 | 3.90 -4.80 | 2.20 -2.90 | ≤3.00 | 14.00 -15.50 | 5.00 -6.50 | 0.20 -0.80 | ≤0.002 |
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) |
---|---|---|---|---|---|---|
795 (≥) | 858 (≥) | 31 | 24 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 334 |
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 | - | - | 0.14 | - | |||
493 | 678 | - | 12.3 | 214 | - | ||
644 | - | 11 | 22.2 | 324 | 413 |
Heat treated : 1497°C - 1398°C
Grade | Standard | Country | Application |
---|---|---|---|
XH51BMTЮKΦP(ЭП220) | |||
XH51BMTЮ/KΦK-BД |
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