產(chǎn)品名稱：TGF304不銹鋼免充氬焊絲
牌號 焊絲化學(xué)成分（%） 用 途
C Si Mn P S Cr Ni Mo Cu 其它
TGF308≤0.08 0.30-0.65 1.00-2.50 ≤0.030 ≤0.030 19.50-22.00 9.00-11.00 ≤0.75 ≤0.75- TGF304不銹鋼免充氬焊絲用于工作溫度低于300℃的0Cr19Ni9不銹鋼結(jié)構(gòu)的焊接
TGF308L ≤0.030 0.30-0.65 1.00-2.50 ≤0.030 ≤0.030 19.50-22.00 9.00-11.00 ≤0.75 ≤0.75- TGF304不銹鋼免充氬焊絲用于超低碳00Cr19Ni10或0Cr18Ni10Ti不銹鋼的焊接
TGF309 ≤0.12 0.30-0.65 1.00-2.50 ≤0.030 ≤0.030 23.00-25.00 12.00-14.00 ≤0.75 ≤0.75- TGF304不銹鋼免充氬焊絲用于相同類型不銹鋼及異種鋼的焊接
TGF309L ≤0.030 0.30-0.65 1.00-2.50 ≤0.030 ≤0.030 23.00-25.00 12.00-14.00 ≤0.75 ≤0.75- TGF304不銹鋼免充氬焊絲用于相同類型的不銹鋼及復(fù)合鋼板或異種鋼焊接
TGF316 ≤0.08 0.30-0.65 1.00-2.50 ≤0.030 ≤0.030 18.00-20.00 11.00-14.00 2.00-3.00 ≤0.75- TGF304不銹鋼免充氬焊絲用于焊接在有機和無機酸介質(zhì)中工作的0Cr18Ni12Mo2鋼
TGF316L ≤0.030 0.30-0.65 1.00-2.50 ≤0.030 ≤0.030 18.00-20.00 11.00-14.00 2.00-3.00 ≤0.75- TGF304不銹鋼免充氬焊絲用于焊接尿素及合成纖維設(shè)備
TGF321 ≤0.08 0.30-0.65 1.00-2.50 ≤0.030 ≤0.030 18.50-20.50 9.00-10.50 ≤0.75 ≤0.75 Ti:：9×C%-1.00TGF304不銹鋼免充氬焊絲用于0Cr18Ni10Ti不銹鋼的焊接
