|
牌號(hào)
|
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
|
-
|
用于工作溫度低于300℃的0Cr19Ni9不銹鋼結(jié)構(gòu)的焊接
|
|
TGF 308L
|
≤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
|
-
|
用于超低碳00Cr19Ni10或0Cr18Ni10Ti不銹鋼的焊接
|
|
TGF 309
|
≤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
|
-
|
用于相同類型不銹鋼及異種鋼的焊接
|
|
TGF 309L
|
≤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
|
-
|
用于相同類型的不銹鋼及復(fù)合鋼板或異種鋼焊接
|
|
TGF 316
|
≤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
|
-
|
用于焊接在有機(jī)和無(wú)機(jī)酸介質(zhì)中工作的0Cr18Ni12Mo2鋼
|
|
TGF 316L
|
≤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
|
-
|
用于焊接尿素及合成纖維設(shè)備
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|
TGF 321
|
≤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%-1.00
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用于0Cr18Ni10Ti不銹鋼的焊接
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免充氬焊絲廣泛應(yīng)用于石化，電力等部門，適用于遠(yuǎn)距離或高空作業(yè)，焊接成形優(yōu)良，降低成本。
|
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