不锈钢焊丝国家标准[GB4242-84].doc

文档介绍：不锈钢焊丝(1)中国 YB 标准不锈钢焊丝[YB/T 5092-1993] YB 标准不锈钢焊丝的牌号与化学成分,见表 8-1-47 。表 8-1-47 不锈钢焊丝的牌号与化学成分(质量分数)( %) 焊丝牌号 C Si Mn P≤ S≤ Cr Ni Mo 其他铁素体型 H0Cr14 ≤ - - ≤ ≤ - ≤ —— H1Cr17 ≤ ≤ ≤ ≤ ≤ - ———马氏体型 H1Cr13 ≤ ≤ ≤ ≤ ≤ - ——— H1Cr5Mo ≤ - - ≤ ≤ - ≤ - —奥氏体型 H0Cr21Ni10 ≤ ≤ - ≤ ≤ - - —— H00Cr21Ni10 ≤ ≤ - ≤ ≤ - - —— H1Cr24Ni13 ≤ ≤ - ≤ ≤ - - —— H1Cr24Ni13Mo2 ≤ ≤ - ≤ ≤ - - - — H0Cr26Ni21 ≤ - - ≤ ≤ - - —— H0Cr26Ni21 ≤ ≤ - ≤ ≤ - - —— H0Cr19Ni12Mo2 ≤ ≤ - ≤ ≤ - - - — H00Cr19Ni12Mo2 ≤ ≤ - ≤ ≤ - - - — H00Cr19Ni12Mo2Cu2 ≤ ≤ - ≤ ≤ - - - - H0Cr20Ni14Mo3 ≤ ≤ - ≤ ≤ - - - — H0Cr20Ni10Ti ≤ ≤ - ≤ ≤ - - — Ti9 × C%- H0Cr20Ni10Nb ≤ ≤ -