TGF308L免充氩不锈钢焊丝产品名称:TGF304不锈钢免充氩焊丝
牌号 焊丝化学成分(%) 用 途
C Si Mn P S Cr Ni Mo Cu 其它
TGF308≤0.080.30-0.651.00-2.50≤0.030 ≤0.030 19.50-22.009.00-11.00≤0.75 ≤0.75-TGF304不锈钢免充氩焊丝用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接
TGF308L≤0.030 0.30-0.651.00-2.50≤0.030 ≤0.030 19.50-22.009.00-11.00≤0.75 ≤0.75-TGF304不锈钢免充氩焊丝用于碳00Cr19Ni10或0Cr18Ni10Ti不锈钢的焊接
TGF309≤0.12 0.30-0.651.00-2.50≤0.030 ≤0.030 23.00-25.0012.00-14.00≤0.75 ≤0.75-TGF304不锈钢免充氩焊丝用于相同类型不锈钢及异种钢的焊接