330 Stainless Steel

330 is an austenitic nickel-iron-chromium alloy metled as AOD melt type.  This grade is comprised of approximately 36% nickel giving it excellent high temperature oxidation resistance up to 2200^oF. 330 stainless remains fully austenitic at all temperatures and is not subject to embrittlement from sigma formation. It has a solid solution composition and is not hardenable by heat treatment.