THA507不锈钢焊条报价THA507E16-2MoN-150.120.5/2.50.900.0300.03514.0/18.022.0/27.05.0/7.0Cu0.50N≥0.142030焊接呈淬火状态下的低合金、中合金和异种钢，如30CrMnSi等，不锈钢和碳钢的焊接。THA802—0.102.51.000.0300.03518.0/21.017.0/19.03.0/5.0Cu1.5/2.554025焊接***浓度50%和一定工作温度和压力制造的合成橡胶的管道以及Cr18Ni18Mo2Cu2Ti等钢种。THAF312E312-160.150.5/2.50.900.0300.04028.0/32.08.0/10.50.75Cu0.7566022可用于高碳钢、工具钢、高温钢、装甲钢、异种钢等的焊接。THAF2209E2209-160.040.5/2.00.900.0300.04021.5/23.58.5/10.52.5/3.5N0.08/0.20Cu0.7569020适用于石化、化工行业同类型超低碳不锈钢材料的焊接。)