Russia GOCT Standard vacuum smelting casting high temperature alloy bar
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| Si | - | 0.40 | ||
| Mn | - | 0.40 | ||
| P | - | 0.015 | ||
| S | - | 0.010 | ||
| B | - | 0.02 | ||
| Ce | - | 0.015 | ||
| Zr | - | 0.02 | ||
| Y | - | 0.03 | ||
| Pb | - | - | ||
| Bi | - | - | ||
| V | 0.05 | 0.10 | ||
| La | - | 0.005 | ||
| Hf | 0.30 | 1.20 | ||
| Ca | - | 0.005 |
Russia GOCT Standard vacuum smelting casting high temperature alloy bar
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 824 (≥) | 967 (≥) | 21 | 44 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 134 |
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 772 (≥) | 732 (≥) | 12 | 41 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 322 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 665 | 173 | 825 |
We can customize the production of ЖC30-BИ grade, contact us for the best solution.
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