AWSY***92-2005焊丝化学成分（%）用途CSiMnPSCrNiMoCu其它ER308LSiH03Cr21Ni10Si1≤0.0300.65-1.001.00-2.50≤0.030≤0.03019.50-22.00.9.00-11.00≤0.75≤0.75用于超低碳00Cr19Ni10或0Cr18Ni10Ti不锈钢的焊接)