Russia GOCT Standard vacuum smelting casting high temperature alloy bar
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.08 | 0.14 | ||
| Cr | 4.60 | 5.20 | ||
| Ni | - | remaining | ||
| Co | 6.00 | 8.00 | ||
| Mo | - | - | ||
| W | 15.30 | 16.50 | ||
| Al | 5.60 | 6.20 | ||
| Ti | 0.70 | 1.20 | ||
| Nb | 1.60 | 2.10 | ||
| Fe | - | 1.00 |
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) |
|---|---|---|---|---|---|---|
| 239 (≥) | 688 (≥) | 43 | 34 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 112 |
| 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 |
|---|---|---|---|---|---|---|---|
| 718 (≥) | 697 (≥) | 34 | 41 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 132 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 664 | 399 | 473 |
We can customize the production of ЖC16K-BИ grade, contact us for the best solution.
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