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ER308
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H08Cr21Ni10 Si
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≤0.08
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0.30-0.65
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1.00-2.50
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≤0.030
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≤0.030
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19.50-22.00
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9.00-11.00
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≤0.75
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≤0.75
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用于工作溫度低于300℃的0Cr19Ni9不銹鋼結(jié)構(gòu)的焊接
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ER308L
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H03Cr21Ni10 Si
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≤0.030
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0.30-0.65
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1.00-2.50
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≤0.030
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≤0.030
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19.50-22.00
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9.00-11.00
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≤0.75
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≤0.75
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用于超低碳00Cr19Ni10或0Cr18Ni10Ti不銹鋼的焊接
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ER308Si
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H08Cr21Ni10Si1
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≤0.08
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0.65-1.00
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1.00-2.50
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≤0.030
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≤0.030
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19.50-22.00
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9.00-11.00
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≤0.75
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≤0.75
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用于工作溫度低于300℃的0Cr19Ni9不銹鋼結(jié)構(gòu)的焊接
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ER308LSi
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H03Cr21Ni10Si1
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≤0.030
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0.65-1.00
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1.00-2.50
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≤0.030
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≤0.030
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19.50-22.00.
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9.00-11.00
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≤0.75
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≤0.75
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用于超低碳00Cr19Ni10或0Cr18Ni10Ti不銹鋼的焊接
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ER308L-G
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—
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≤0.030
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0.50-0.85
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1.00-2.50
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≤0.015
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≤0.025
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19.50-22.00
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9.00-11.00
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≤0.75
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≤0.75
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鐵路貨車專用焊材
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ER309
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H12Cr24Ni13Si
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≤0.12
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0.30-0.65
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1.00-2.50
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≤0.030
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≤0.030
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23.00-25.00
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12.00-14.00
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≤0.75
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≤0.75
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同類型不銹鋼及異種鋼的焊接
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ER309L
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H03Cr24Ni13
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≤0.030
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0.30-0.65
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1.00-2.50
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≤0.030
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≤0.030
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23.00-25.00
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12.00-14.00
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≤0.75
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≤0.75
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用于相同類型的不銹鋼及復(fù)合鋼板或異種鋼焊接
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ER309Si
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H12Cr24Ni13Si1
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≤0.12
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0.65-1.00
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1.00-2.50
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≤0.030
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≤0.030
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23.00-25.00
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12.00-14.00
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≤0.75
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≤0.75
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同類型不銹鋼及異種鋼的焊接
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ER309LSi
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H03Cr24Ni13Si1
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≤0.030
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0.65-1.00
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1.00-2.50
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≤0.030
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≤0.030
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22.50-24.50
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12.00-14.00
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≤0.75
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≤0.75
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用于相同類型的不銹鋼及復(fù)合鋼板或異種鋼焊接
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ER309L-G
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—
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≤0.030
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0.50-0.85
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1.00-2.50
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≤0.015
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≤0.025
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19.50-22.00
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12.00-14.00
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≤0.75
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≤0.75
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鐵路貨車專用焊材
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ER310
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H12Cr26Ni21Si
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0.08- 0.15
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0.30-0.65
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1.00-2.50
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≤0.030
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≤0.030
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25.00-28.00
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20.00-22.50
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≤0.75
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≤0.75
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焊接高溫條件下工作的同類型不銹鋼、異種鋼的焊接
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-
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H08Cr26Ni21
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≤0.08
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≤0.65
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1.00-2.50
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≤0.030
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≤0.030
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25.00-28.00
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20.00-22.50
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≤0.75
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≤0.75
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焊接高溫條件下工作的同類型不銹鋼、異種鋼的焊接
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ER316
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H08Cr19Ni12Mo2 Si
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≤0.08
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0.30-0.65
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1.00-2.50
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≤0.030
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≤0.030
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18.00-20.00
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11.00-14.00
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2.00-3.00
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≤0.75
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用于焊接在有機(jī)和無機(jī)酸介質(zhì)中工作的0Cr18Ni12Mo2鋼
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ER316L
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H03Cr19Ni12Mo2 Si
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≤0.030
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0.30-0.65
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1.00-2.50
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≤0.030
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≤0.030
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18.00-20.00
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11.00-14.00
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2.00-3.00
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≤0.75
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用于焊接尿素及合成纖維設(shè)備
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ER316Si
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H08Cr19Ni12Mo2Si1
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≤0.08
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0.65-1.00
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1.00-2.50
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≤0.030
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≤0.030
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18.00-20.00
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11.00-14.00
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2.00-3.00
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≤0.75
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用于同種類型不銹鋼的焊接，如尿素及合成纖維設(shè)備
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ER316LSi
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H03Cr19Ni12Mo2Si1
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≤0.030
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0.65-1.00
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1.00-2.50
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≤0.030
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≤0.030
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18.00-20.00
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11.00-14.00
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2.00-3.00
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≤0.75
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用于同種類型不銹鋼的焊接，如尿素及合成纖維設(shè)備
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ER317
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H08Cr19Ni14Mo3
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≤0.08
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0.30-0.65
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1.00-2.50
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≤0.030
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≤0.030
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18.50-20.50
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13.00-15.00
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3.00-4.00
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≤0.75
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用于同類型不銹鋼的焊接，具有較強(qiáng)的抗點蝕和縫隙腐蝕的能力。
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ER317L
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H03Cr19Ni14Mo3
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≤0.030
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0.30-0.65
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1.00-2.50
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≤0.030
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≤0.030
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18.50-20.50
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13.00-15.00
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3.00-4.00
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≤0.75
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用于同類型不銹鋼的焊接，具有較強(qiáng)的抗點蝕和縫隙腐蝕的能力。
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ER321
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H08Cr19Ni10Ti
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≤0.08
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0.30-0.65
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1.00-2.50
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≤0.030
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≤0.030
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18.50-20.50
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9.00-10.50
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≤0.75
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≤0.75
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Ti:：9×C%-1.00
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用于0Cr18Ni10Ti不銹鋼的焊接
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ER347
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H08Cr20Ni10Nb
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≤0.08
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0.30-0.65
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1.00-2.50
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≤0.030
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≤0.030
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19.00-21.50
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9.00-11.00
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≤0.75
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≤0.75
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Nb：10×C%-1.00
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用于0Cr18Ni10Ti不銹鋼的焊接
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ER410
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H1Cr13
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≤0.12
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≤0.50
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≤0.60
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≤0.030
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≤0.030
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11.50-13.50
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≤0.60
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≤0.75
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≤0.75
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用于0Cr13、1Cr13鋼和耐磨耐蝕鋼的表面堆焊
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ER2209
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H03Cr22Ni8Mo3N
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≤0.030
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≤0.90
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0.50-2.00
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≤0.030
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≤0.030
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21.50-23.50
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7.50-9.50
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2.50-3.50
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≤0.75
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N: 0.08-0.20
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用于22%Cr型雙相鋼的焊接，如2205
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ER385
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H02Cr20Ni25Mo4Cu
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≤0.025
0.016
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≤0.50
0.23
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1.0～2.50
1.80
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≤0.020
0.019
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≤0.030
0.007
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19.50～21.50
20.60
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24.00～36.00
25.35
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3.20～5.20
4.85
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1.20～2.00
1.45
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