Martensitic stainless steel with addition of Ni for improved corrosion, toughness and hardenability properties. Used in aircraft parts, greater LE and shock resistance.
- ABTN | ASTM | SAE | AISI: 431
- DIN | WNr: 1.4057
- Chemical composition:
C % | Mn % | Cr % | Ni % | Mo % | W % | Si % | OTHERS % |
0.16 | máx. 1.00 | 16.00 | 2.00 | - | - | <=1.00 | - |
