AWS | YB5092-2005 | 焊丝化学成分（%） | 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 |
| 用于装甲、集装箱的焊接 |
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 |
| 用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接 |
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不锈钢的焊接 |
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 |
| 用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接 |
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不锈钢的焊接 |
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 |
| 铁路货车专用焊材 |
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 |
| 同类型不锈钢及异种钢的焊接 |
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 |
| 用于相同类型的不锈钢及复合钢板或异种钢焊接 |
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 |
| 同类型不锈钢及异种钢的焊接 |
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 |
| 用于相同类型的不锈钢及复合钢板或异种钢焊接 |
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 |
| 铁路货车专用焊材 |
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 |
| 焊接高温条件下工作的同类型不锈钢、异种钢的焊接 |
- | 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 |
| 焊接高温条件下工作的同类型不锈钢、异种钢的焊接 |
ER316 | H08Cr19Ni12Mo2 Si | ≤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 |
| 用于焊接在有机和无机酸介质中工作的0Cr18Ni12Mo2钢 |
ER316L | H03Cr19Ni12Mo2 Si | ≤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纤维设备 |
ER316Si | H08Cr19Ni12Mo2Si1 | ≤0.08 | 0.65-1.00 | 1.00-2.50 | ≤0.030 | ≤0.030 | 18.00-20.00 | 11.00-14.00 | 2.00-3.00 | ≤0.75 |
| 用于同种类型不锈钢的焊接，如尿素及合成纤维设备 |
ER316LSi | H03Cr19Ni12Mo2Si1 | ≤0.030 | 0.65-1.00 | 1.00-2.50 | ≤0.030 | ≤0.030 | 18.00-20.00 | 11.00-14.00 | 2.00-3.00 | ≤0.75 |
| 用于同种类型不锈钢的焊接，如尿素及合成纤维设备 |
ER317 | H08Cr19Ni14Mo3 | ≤0.08 | 0.30-0.65 | 1.00-2.50 | ≤0.030 | ≤0.030 | 18.50-20.50 | 13.00-15.00 | 3.00-4.00 | ≤0.75 |
| 用于同类型不锈钢的焊接，具有较强的抗点蚀和缝隙腐蚀的能力。 |
ER317L | H03Cr19Ni14Mo3 | ≤0.030 | 0.30-0.65 | 1.00-2.50 | ≤0.030 | ≤0.030 | 18.50-20.50 | 13.00-15.00 | 3.00-4.00 | ≤0.75 |
| 用于同类型不锈钢的焊接，具有较强的抗点蚀和缝隙腐蚀的能力。 |
ER321 | H08Cr19Ni10Ti | ≤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 | 用于0Cr18Ni10Ti不锈钢的焊接 |
ER347 | H08Cr20Ni10Nb | ≤0.08 | 0.30-0.65 | 1.00-2.50 | ≤0.030 | ≤0.030 | 19.00-21.50 | 9.00-11.00 | ≤0.75 | ≤0.75 | Nb：10×C%-1.00 | 用于0Cr18Ni10Ti不锈钢的焊接 |
ER410 | H1Cr13 | ≤0.12 | ≤0.50 | ≤0.60 | ≤0.030 | ≤0.030 | 11.50-13.50 | ≤0.60 | ≤0.75 | ≤0.75 |
| 用于0Cr13、1Cr13钢和耐磨耐蚀钢的表面堆焊 |
ER2209 | H03Cr22Ni8Mo3N | ≤0.030 | ≤0.90 | 0.50-2.00 | ≤0.030 | ≤0.030 | 21.50-23.50 | 7.50-9.50 | 2.50-3.50 | ≤0.75 | N: 0.08-0.20 | 用于22%Cr型双相钢的焊接，如2205 |
ER385 | H02Cr20Ni25Mo4Cu | ≤0.025 0.016 | ≤0.50 0.23 | 1.0～2.50 1.80 | ≤0.020 0.019 | ≤0.030 0.007 | 19.50～21.50 20.60 | 24.00～36.00 25.35 | 3.20～5.20 4.85 | 1.20～2.00 1.45 | ||
