It is a slight modification of the INCX750 allow to increase creep resistance to 870°C. The applications are the same of the INCX750 alloy, but it especially suits diesel exhaust valves.
- ABTN | ASTM | SAE | AISI: Alloy 80A, Alloy 751, SAE J775
- DIN | WNr: -
- Chemical composition:
| C % |
Si % |
Mn % |
Cr % |
Ni % |
Fe % |
Cu % |
Ti % |
Al % |
OTHERS % |
| 0.05 |
- |
- |
15.50 |
rest |
7.00 |
- |
2.30 |
1.10 |
Nb=1.00 |