High creep resistance alloy with high content of Cr and Co, with balanced Ti and Al content, which act as precipitation hardening elements. Excellent mechanical strength and oxidation resistance at high temperatures.
- ABTN | ASTM | SAE | AISI: Alloy 90 | UNS NO7090
- DIN | WNr: WNr 2.4969
- Chemical composition:
C % | Si % | Mn % | Cr % | Ni % | Fe % | Cu % | Ti % | Al % | OTHERS % |
0.08 | - | - | 20.0 | rest | max. 1.00 | - | 2.60 | 1.40 | Co=18.5 |
