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H1Cr21Ni9Mn4Mo不銹鋼焊絲ER307焊絲
| AWS | YB5092-2005 | 焊絲化學成分（%） | 用 途 | |||||||||
| C | Si | Mn | P | S | Cr | Ni | Mo | Cu | 其它 | |||
| ER307 | H1Cr21Ni9Mn4Mo | 0.04-0.14 | 0.30-0.65 | 3.3-4.75 | ≤0.030 | ≤0.030 | 19.5-22.0 | 8.0-10.7 | 0.5-1.5 | ≤0.75 | 用于裝甲、集裝箱的焊接 | |
| ER308 | H08Cr21Ni10 Si | ≤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不銹鋼結構的焊接 | |
| ER308L | H03Cr21Ni10 Si | ≤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 | |
| ER308Si | H08Cr21Ni10Si1 | ≤0.08 | 0.65-1.00 | 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不銹鋼結構的焊接 | |
| ER308LSi | H03Cr21Ni10Si1 | ≤0.030 | 0.65-1.00 | 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 | |
| ER308L-G | — | ≤0.030 | 0.50-0.85 | 1.00-2.50 | ≤0.015 | ≤0.025 | 19.50-22.00 | 9.00-11.00 | ≤0.75 | ≤0.75 | 鐵路貨車專用焊材 | |
| ER309 | H12Cr24Ni13Si | ≤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 | 同類型不銹鋼及異種鋼的焊接 | |
| ER309L | H03Cr24Ni13 | ≤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合鋼板或異種鋼焊接 | |
| ER309Si | H12Cr24Ni13Si1 | ≤0.12 | 0.65-1.00 | 1.00-2.50 | ≤0.030 | ≤0.030 | 23.00-25.00 | 12.00-14.00 | ≤0.75 | ≤0.75 | 同類型不銹鋼及異種鋼的焊接 | |
| ER309LSi | H03Cr24Ni13Si1 | ≤0.030 | 0.65-1.00 | 1.00-2.50 | ≤0.030 | ≤0.030 | 22.50-24.50 | 12.00-14.00 | ≤0.75 | ≤0.75 | 用于相同類型的不銹鋼及復合鋼板或異種鋼焊接 | |
| ER309L-G | — | ≤0.030 | 0.50-0.85 | 1.00-2.50 | ≤0.015 | ≤0.025 | 19.50-22.00 | 12.00-14.00 | ≤0.75 | ≤0.75 | 鐵路貨車專用焊材 | |
| ER310 | H12Cr26Ni21Si | 0.08- 0.15 | 0.30-0.65 | 1.00-2.50 | ≤0.030 | ≤0.030 | 25.00-28.00 | 20.00-22.50 | ≤0.75 | ≤0.75 | 焊接高溫條件下工作的同類型不銹鋼、異種鋼的焊接 | |
| - | H08Cr26Ni21 | ≤0.08 | ≤0.65 | 1.00-2.50 | ≤0.030 | ≤0.030 | 25.00-28.00 | 20.00-22.50 | ≤0.75 | ≤0.75 | 焊接高溫條件下工作的同類型不銹鋼、異種鋼的焊 | |
