Russia GOST XH51BMTЮKΦP(ЭП220) 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 | XH51BMTЮKΦP(ЭП220) | 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 | ≤0.50 | ≤0.50 | ≤0.015 | ≤0.009 | 9.00 -12.00 | ≤remaining | 5.00 -8.00 | 3.90 -4.80 | 2.20 -2.90 | ≤3.00 | 14.00 -16.00 | 5.00 -7.00 | 0.20 -0.80 | ≤0.020 |
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) |
---|---|---|---|---|---|---|
519 (≥) | 291 (≥) | 41 | 23 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 434 |
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 |
---|---|---|---|---|---|---|---|
24 | - | - | 0.42 | - | |||
272 | 694 | - | 31.3 | 421 | - | ||
879 | - | 11 | 34.2 | 322 | 244 |
Heat treated : 1341°C - 1633°C
Grade | Standard | Country | Application |
---|---|---|---|
XH51BMTЮKΦP(ЭП220) |
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