ATI 20-25+Nb (26Ni-21Cr-2Mn-1.5Mo-0.5Nb-0.14N Austenitic Stainless Steel)

摘要

ATI 20-25+Nb is an austenitic stainless steel intended primarily for elevated-temperature service. This alloy fills a performance gap between conventional heat-resistant stainless steels and nickel-base superalloys, providing high performance with an economical composition.