Russia GOST XH33TMДЮ(ЭK63,BHC-45) Specialsteel Russia TY standard corrosion resistant alloy hot rolled and forged bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | XH33TMДЮ(ЭK63,BHC-45) | GOST | Russia | Russia TY standard corrosion resistant alloy hot rolled and forged bars |
C | Si | Mn | S | P | Cr | Ni | Mo | Ti | Al | Cu | Ca |
---|---|---|---|---|---|---|---|---|---|---|---|
0.01 -0.05 | ≤0.40 | 1.00 -1.50 | 0.15 -0.25 | 0.06 -0.12 | 13.00 -15.00 | 32.00 -35.00 | 1.50 -2.00 | 2.50 -3.00 | 0.70 -1.00 | 1.00 -1.50 | ≤0.05 |
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) |
---|---|---|---|---|---|---|
336 (≥) | 797 (≥) | 33 | 44 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 142 |
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 | - | - | 0.23 | - | |||
448 | 524 | - | 42.3 | 233 | - | ||
762 | - | 41 | 12.2 | 134 | 414 |
Heat treated : 1894°C - 1781°C
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