Russia GOCT Standard vacuum smelting casting high temperature alloy bar
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| Si | 1.20 | 2.00 | ||
| Mn | - | 0.30 | ||
| P | - | 0.02 | ||
| S | - | 0.02 | ||
| B | 0.09 | 0.13 | ||
| Ce | - | - | ||
| Zr | - | - | ||
| Y | - | - | ||
| Pb | - | - | ||
| Bi | - | - |
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) |
|---|---|---|---|---|---|---|
| 417 (≥) | 371 (≥) | 14 | 13 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 423 |
| 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 |
|---|---|---|---|---|---|---|---|
| 721 (≥) | 836 (≥) | 31 | 12 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 134 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 166 | 621 | 479 |
We can customize the production of BЖЛ1-BИ grade, contact us for the best solution.
–sales@specificsteel.com