Russia GOST XH75MБTЮ 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 | XH75MБTЮ | 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 | Nb |
---|---|---|---|---|---|---|---|---|---|---|---|
≤0.10 | ≤0.80 | ≤0.40 | ≤0.020 | ≤0.012 | 19.00 -22.00 | ≤remaining | 1.80 -2.30 | 0.35 -0.75 | 0.35 -0.75 | ≤3.00 | 0.90 -1.30 |
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) |
---|---|---|---|---|---|---|
824 (≥) | 155 (≥) | 44 | 24 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 431 |
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 | - | - | 0.21 | - | |||
436 | 991 | - | 14.3 | 212 | - | ||
193 | - | 11 | 41.2 | 444 | 412 |
Heat treated : 1873°C - 1112°C
Grade | Standard | Country | Application |
---|---|---|---|
XH75MБTЮ |
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