不锈钢焊丝 氩弧5kg/每盒,气保焊丝15kg/盘，埋弧焊丝25kg/盘 牌号 AWS GB/T 29713 YB/T 5092 焊丝化学成分(wt.%) 熔敷金属机械性能 C Si Mn P S Cr Ni Mo Cu 其它 R m (MPa) A (%) ER307 ER307 S307 H1Cr21Ni9Mn4Mo 0.04-0.14 0.30-0.65 3.30- 4.75 ≤0.03 ≤0.03 19.5-22.0 8.0-10.7 0.5-1.5 ≤0.75 — ≥590 ≥30 ER307Si - S307Si - 0.06-0.12 0.65-1.00 6.5-8.0 ≤0.03 ≤0.03 18.5-22.0 8.0-10.7 ≤0.75 ≤0.75 — ≥590 ≥30 ER308 ER308 S308 H08Cr21Ni10 Si ≤0.08 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 19.5-22.0 9.0-11.0 ≤0.75 ≤0.75 — ≥550 ≥35 ER308L ER308L S308L H03Cr21Ni10 Si ≤0.03 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 19.5-22.0 9.0-11.0 ≤0.75 ≤0.75 — ≥520 ≥35 ER308L ER308L S308L H03Cr21Ni10 Si ≤0.03 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 19.5-22.0 9.0-11.0 ≤0.75 ≤0.75 — ≥520 ≥35 ER308Si ER308Si S308Si H08Cr21Ni10Si1 ≤0.08 0.65-1.00 1.0-2.5 ≤0.03 ≤0.03 19.5-22.0 9.0-11.0 ≤0.75 ≤0.75 — ≥550 ≥25 ER308LSi ER308LSi S308LSi H03Cr21Ni10Si1 ≤0.03 0.65-1.00 1.0-2.5 ≤0.03 ≤0.03 19.5-22.0 9.0-11.0 ≤0.75 ≤0.75 — ≥510 ≥25 ER308L-G ER308L-G — ≤0.03 0.50-0.85 1.0-2.5 ≤0.015 ≤0.025 19.5-22.0 9.0-11.0 ≤0.75 ≤0.75 — ≥520 ≥35 ER309 ER309 S309 H12Cr24Ni13Si ≤0.12 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 23.0-25.0 12.0-14.0 ≤0.75 ≤0.75 — ≥550 ≥30 ER309LNb — S309LNb — ≤0.03 ≤0.65 1.0-2.5 ≤0.03 ≤0.03 23.0-25.0 12.0-14.0 ≤0.75 ≤0.75 Nb: 10×C-1.0 ≥510 ≥20 ER309L ER309L S309L H03Cr24Ni13 ≤0.03 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 23.0-25.0 12.0-14.0 ≤0.75 ≤0.75 — ≥520 ≥30 ER309Si ER309Si S309Si H12Cr24Ni13Si1 ≤0.12 0.65-1.00 1.0-2.5 ≤0.03 ≤0.03 23.0-25.0 12.0-14.0 ≤0.75 ≤0.75 — ≥550 ≥25 ER309LSi ER309LSi S309LSi H03Cr24Ni13Si1 ≤0.03 0.65-1.00 1.0-2.5 ≤0.03 ≤0.03 23.0-25.0 12.0-14.0 ≤0.75 ≤0.75 — ≥510 ≥25 ER309L-G ER309L-G — ≤0.03 0.50-0.85 1.0-2.5 ≤0.015 ≤0.025 22.5-24.5 12.0-14.0 ≤0.75 ≤0.75 — ≥520 ≥30 ER309LMo ER309LMo S309LMo H03Cr24Ni13Mo2 ≤0.03 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 23.0-25.0 12.0-14.0 2.0-3.0 ≤0.75 — ≥520 ≥30 ER310 ER310 S310 H12Cr26Ni21Si 0.08-0.15 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 25.0-28.0 20.0-22.5 ≤0.75 ≤0.75 — ≥550 ≥30 ER310S — S310S H08Cr26Ni21 ≤0.08 ≤0.65 1.0-2.5 ≤0.03 ≤0.03 25.0-28.0 20.0-22.5 ≤0.75 ≤0.75 — ≥550 ≥20 ER310LMo — — ≤0.02 ≤0.20 4.0-5.0 ≤0.015 ≤0.005 24.0-25.5 21.5-23.0 2.0-2.5 ≤0.10 N: 0.10-0.20 ≥510 ≥25 ER316 ER316 S316 H08Cr19Ni12Mo2 Si ≤0.08 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 18.0-20.0 11.0-14.0 2.0-3.0 ≤0.75 — ≥520 ≥30 ER316L ER316L S316L H03Cr19Ni12Mo2 Si ≤0.03 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 18.0-20.0 11.0-14.0 2.0-3.0 ≤0.75 — ≥490 ≥30 ER316L ER316L S316L H03Cr19Ni12Mo2 Si ≤0.03 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 18.0-20.0 11.0-14.0 2.0-3.0 ≤0.75 — ≥490 ≥30 ER316Si ER316Si S316Si H08Cr19Ni12Mo2Si1 ≤0.08 0.65-1.00 1.0-2.5 ≤0.03 ≤0.03 18.0-20.0 11.0-14.0 2.0-3.0 ≤0.75 — ≥510 ≥25 ER316LSi ER316LSi S316LSi H03Cr19Ni12Mo2Si1 ≤0.03 0.65-1.00 1.0-2.5 ≤0.03 ≤0.03 18.0-20.0 11.0-14.0 2.0-3.0 ≤0.75 — ≥510 ≥25 ER317 ER317 S317 H08Cr19Ni14Mo3 ≤0.08 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 18.5-20.5 13.0-15.0 3.0-4.0 ≤0.75 — ≥550 ≥30 ER317L ER317L S317L H03Cr19Ni14Mo3 ≤0.03 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 18.5-20.5 13.0-15.0 3.0-4.0 ≤0.75 — ≥520 ≥30 ER320LR ER320LR S320LR H02Cr20Ni34Mo2Cu3Nb ≤0.025 ≤0.15 1.5-2.0 ≤0.015 ≤0.02 19.0-21.0 32.0-36.0 2.0-3.0 3.0-4.0 Nb: 8×C-0.40 ≥520 ≥30 ER321 ER321 S321 H08Cr19Ni10Ti ≤0.08 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 18.5-20.5 9.0-10.5 ≤0.75 ≤0.75 Ti: 9×C-1.0 ≥550 ≥25 ER347 ER347 S347 H08Cr20Ni10Nb ≤0.08 0.30-0.65 1.0-2.5 ≤0.03 ≤0.03 19.0-21.5 9.0-11.0 ≤0.75 ≤0.75 Nb: 10×C-1.0 ≥520 ≥30 ER385 ER385 S385 — ≤0.025 ≤0.50 1.0-2.5 ≤0.02 ≤0.03 19.5-21.5 24.0-26.0 4.2-5.2 1.2-2.0 — ≥520 ≥30 ER410 ER410 S410 H1Cr13 ≤0.12 ≤0.5 ≤0.6 ≤0.03 ≤0.03 11.5-13.5 ≤0.6 ≤0.75 ≤0.75 — ≥520 ≥20 ER410NiMo ER410NiMo S410NiMo H06Cr12Ni4Mo ≤0.06 ≤0.5 ≤0.6 ≤0.03 ≤0.03 11.0-12.5 4.0-5.0 0.4-0.7 ≤0.75 — ≥760 ≥15 ER13/5L — — ≤0.03 ≤0.90 ≤1.0 ≤0.025 ≤0.02 11.5-13.5 4.0-6.0 0.40-0.80 — — — — ER2209 ER2209 S2209 H03Cr22Ni8Mo3N ≤0.03 ≤0.90 0.50-2.00 ≤0.03 ≤0.03 21.5-23.5 7.5-9.5 2.5-3.5 ≤0.75 N: 0.08-0.20 ≥690 ≥20 ER2594 ER2594 S2594 ≤0.03 ≤1.0 ≤2.5 ≤0.03 ≤0.02 24.0-27.0 8.0-10.5 2.5-4.5 ≤1.5 N: 0.20-0.30 ≥760 ≥15