VERY GOOD TOUGHNESS AND POLISHABILITY
Uddeholm Mirrax 40 is a prehardened remelted stainless tool steel, supplied at 40 HRC. Uddeholm Mirrax 40 has good machinability, very good toughness and can be polished to a very high surface finish.
Carbon | 0.21 | Silicon | 0.90 | Manganese | 0.45 |
Chromium | 13.50 | Molybdenum | 0.20 | Nickel | 0.60 |
Vanadium | 0.25 | Nitrogene | +N |