19.9.LRHD 308L-17 ≤0.03 0.7 0.9 0.03 0.03 19 10 19.9.NbR 347-17 ≤0.03 0.7 1.0 0.025 0.025 20 10 19.12.3.LR 316L-17 ≤0.03 0.7 1.0 0.03 0.03 18 12 2.8 19.13.4.LR 317L-16 ≤0.03 0.7 0.7 0.03 0.03 19 13 3.7 23.12.2.LR 309LMo-17 ≤0.03 0.8 1.0 0.03 0.03 23 13 24.13.LR 309L-17 0.03 0.8 0.8 0.03 0.03 24 13 25.20.B 310-15 ≤0.20 0.5 1.6 0.03 0.03 26 21 29.9.R 312-16 0.10 0.8 1.5 0.04 0.03 28.5 10 22.9.3.LR 2209-17 ≤0.030 0.8 0.8 0.030 0.025 22 9 3.0 22.9.3.LR 2209-16 ≤0.025 1.0 0.8 0.03 0.025 22 9 3.0 25.22.2.LMnB 310Lmo-15 0.03 0.4 4.5 0.02 0.02 25 22 2.1 20.25.5.LCuR 385-16 ≤0.025 0.9 1.0 0.025 0.020 20 25 4.7 27.31.4.LCuR 383-16 ≤0.025 0.8 1.0 0.025 0.020 27 31 3.5 Sanicro 60 NiCrMo-3 ≤0.05 0.3 0.1 0.020 0.015 21 ≥60 9.0 Sanicro 71 NiCrFe-3 ≤0.05 ≤0.5 5.0 0.02 0.01 20 ≥67 ≤2.0 山特维克不锈钢焊带 品名 类别 AWS型号 化学成分（名义值） C Si Mn Pmax Smax Cr Ni Mo 焊带 24.13.L 309L ≤0.015 0.3 1.8 0.015 0.015 23.5 13 24.13.LNb 309LNb ≤0.020 0.3 2.1 0.015 0.015 24 12.5 21.11.LNb 347L ≤0.015 0.2 1.8 0.015 0.015 21 11 21.13.3.L 309LMo ≤0.015 0.2 1.8 0.015 0.015 20.5 13.5 2.9 19.9.L 308L ≤0.015 0.3 1.8 0.015 0.015 20 10.5 20.10.LNb 347L ≤0.020 0.4 1.8 0.015 0.015 19.5 10.5 19.12.3.L 316L ≤0.020 0.3 1.8 0.015 0.015 18.5 13 2.9 Sanicro 72HP NiCr-3 ≤0.030 0.1 3.0 0.015 0.015 20 72.5 22.8.3.L 2209 ≤0.020 0.5 1.6 0.020 0.015 22.5 9 3.2 20.25.5.LCu 385 ≤0.020 0.4 1.8 0.015 0.015 20 25 4.5 25.22.2.LMn 310LMo ≤0.020 0.2 4.5 0.015 0.015 25 22 2.1