不锈钢钨极氩弧焊厚度1mm焊接参数：手工焊：钨极直径2mm,焊丝直径1.6mm,焊接电流7~28A,氩气流量3~4L/min；自动焊：钨极直径1.6mm,焊丝直径1.6mm,焊接电流50~80A,氩气流量5L/min.
