供应ER308L-G不锈钢焊丝

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**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**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**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**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**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 ≤