Russia GOST ЖC30-BИ Specialsteel Russia GOCT Standard vacuum smelting casting high temperature alloy bar and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Class | Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Specialsteel | ЖC30-BИ | GOST | Russia | Russia GOCT Standard vacuum smelting casting high temperature alloy bar |
| Si | Mn | P | S | B | Ce | Zr | Y | Pb | Bi | V | La | Hf | Ca |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.40 | ≤0.40 | ≤0.015 | ≤0.010 | ≤0.02 | ≤0.015 | ≤0.02 | ≤0.03 | ≤ ≥ | ≤ ≥ | 0.05 -0.10 | ≤0.005 | 0.30 -1.20 | ≤0.005 |
| 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) |
|---|---|---|---|---|---|---|
| 645 (≥) | 918 (≥) | 33 | 33 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 133 |
| 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 |
|---|---|---|---|---|---|---|---|
| 41 | - | - | 0.13 | - | |||
| 663 | 274 | - | 34.3 | 334 | - | ||
| 492 | - | 33 | 32.2 | 421 | 322 |
Heat treated : 1879°C - 1548°C
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