Nitriding Steel
DIN EN 10085 Grade 1.8522Nickel Chromium Molybdenum Steel
ASTM A579 Grade 21 Type 1, Quench and TemperedUnclassified Stainless Steel
ASTM A579 Grade 71 Type 7, MaragingUnclassified Stainless Steel
ASTM A579 Grade 71 Type 7, MaragingNickel Chromium Molybdenum Steel
ASTM A579 Grade 23 Type 1, Quench and Tempered