Russia GOCT Standard vacuum smelting casting high temperature alloy bar
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| Si | 1.00 | 2.00 | ||
| Mn | - | - | ||
| P | - | - | ||
| S | - | 0.02 | ||
| B | - | 0.015 | ||
| Ce | - | - | ||
| Zr | - | - | ||
| Y | - | - | ||
| Pb | - | - | ||
| Bi | 2.00 | 3.50 |
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) |
|---|---|---|---|---|---|---|
| 938 (≥) | 774 (≥) | 14 | 14 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 133 |
| 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 |
|---|---|---|---|---|---|---|---|
| 538 (≥) | 559 (≥) | 21 | 24 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 223 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 979 | 937 | 451 |
We can customize the production of BЖЛ2-BИ grade, contact us for the best solution.
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