The mechanical strength and corrosion resistance of the Duplex (austenitic-ferritic) stainless steel is higher than that of austenitic steels. It is mainly used in the pulp and paper industries.
- ABTN | ASTM | SAE | AISI: UNS S32900 | F52
- DIN | WNr: 1.4460
- Chemical compositon:
C % | Mn % | Cr % | Ni % | Mo % | W % | Si % | OTHERS % |
max. 0.05 | max. 2.00 | 26.50 | 5.50 | 1.65 | - | <=1.00 | N=0.12 |
