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ER60S焊丝 不锈钢焊丝 耐热钢焊丝
WB36、P/T91等焊接材料产品对照表类别说明产品名称AWS标准化学成份之一例(wt%)冲击值℃(J)母材化学成分CMnSiCrNiMoOtherTENACITO65E9018-G0.051.50.3-1.20.35--60%700.5%-1.5%Ni低温钢TENACITO65RE9018-G0.051.40.3-0.950.4Cu<0.09V<0.05-60%60CROMOCORD9ME9018-B90.091.00.29.0-1.0V:0.22Nb:0.0720%758-11Cr-1.0MoV(T91/P91)CROMOCORD91E9018-B90.10.70.39.00.41.0V:0.22Nb:0.0720%75OE-MoER80S-G0.081.00.6--0.5-20%>800.5Cr-0.5Mo)