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) | 
|---|---|---|---|---|---|---|
| 478 (≥) | 628 (≥) | 42 | 23 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 212 | 
| 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 | - | - | 0.24 | - | |||
| 114 | 296 | - | 31.3 | 311 | - | ||
| 736 | - | 33 | 21.2 | 233 | 422 | 
Heat treated : 1789°C - 1262°C
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