AWS YB5092-2005 焊丝化学成分（%） 用 途 C Si Mn P S Cr Ni Mo 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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
