17-4 PH Stainless Steel
UNS S17400 | AMS 5643 | ASTM A564 | ASTM A693 Grade 630
17-4 PH Stainless Steel is a precipitation hardening martensitic stainless steel. Typical usage is seen in applications requiring high strength and a modest level of corrosion resistance. Strength and toughness desired can be manipulated by temperate range in the heat treatment process.