Iron-based superalloy
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.08 | ||
| Cr | 13.0 | 16.0 | ||
| Mo | 1.5 | 2.5 | ||
| Ni | 36.0 | 40.0 | ||
| W | 5.0 | 6.5 | ||
| Al | 1.4 | 2.0 | ||
| Ti | 2.6 | 3.4 | ||
| B | - | 0.01 | ||
| Fe | - | Remainder | ||
| Mn | - | 0.5 | ||
| Si | - | 0.5 | ||
| Ce | - | 0.02 | ||
| Zr | - | 0.05 |
GH1167
| 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) |
|---|---|---|---|---|---|---|
| 978 (≥) | 272 (≥) | 33 | 12 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 313 |
| 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 |
|---|---|---|---|---|---|---|---|
| 998 (≥) | 587 (≥) | 34 | 31 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 142 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 965 | 888 | 733 |
We can customize the production of GH1167 grade, contact us for the best solution.
–sales@specificsteel.com