ThyssenCSiER310不锈钢焊丝ThyssenASiER318SiG19123NbSi≤0.051.50.819.012.02.8>12×CAW39060030+2070ThyssenATS4ER19-10HG199H0.051.80.318.89.3-AW32050035+2070ThyssenCSiER310不锈钢焊丝ER310(G2520)0.133.21.025.020.5-AW35055025+2080)