With good resistance to corrosion by nitric acid, at high temperatures, in concentrations up to 70%, this alloy also has good resistance to organic acids such as acetic and formic, and to creep. It is resistant to oxidation and used in heat treatment equipment components, petrochemical industry (pyrolysis) and general applications in the chemical industry.
- ABTN | ASTM | SAE | AISI: Alloy 800HT | ASTM B408 | UNS NO8810
- DIN | WNr: WNr 1.4876
- Chemical composition:
C % | Si % | Mn % | Cr % | Ni % | Fe % | Cu % | Ti % | Al % | OTHERS % |
0.07 | - | - | 21.0 | 32.5 | rest | - | 0.50 | 0.50 | - |
