- Strong corrosion resistance and high hardness martensitic stainless steel
- Recommend the machinery use in the high temperature envirronment for glass or plastic mold
- RM annealing 800/950N/mm2 – RM hardenning 950/1300N/mm2
| EURONORME | AISI | AFNOR | W.NR | BS | APPELATION |
| X17CRNI1662 | 431 | Z16CN 17.02 | 1.4057 | S43100 | UK31 |