不锈钢焊条
品名 | 类别 | AWS型号 | 化学成分（名义值） | |||||||
C | Si | Mn | Pmax | Smax | Cr | Ni | Mo | |||
焊条 | 19.9.LR | 308L-17 | ≤0.03 | 0.7 | 1.0 | 0.03 | 0.03 | 19 | 10 | |
19.9.LB | 308L-15 | ≤0.04 | 0.6 | 1.0 | 0.03 | 0.03 | 19 | 10 | ||
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 | |
