镍基合金焊丝GB/T15620-2008
| 线材类型 | 代码的化学成分 | AWS A5.14：2005 | C | 锰 | 铁 | 硅 | 铜 | 尼亚 | 可可 | 阿尔 | 钛 | 铬 | Nbb | 莫 | W | 其他c |
| 镍 | ||||||||||||||||
| SNi2061 | 镍钛合金 | ERNi-1 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.7 | ≤0.2 | ≥92.0 | - | ≤1.5 | 2.0~3.5 | -
| - | - | - | - |
| 镍-铬 | ||||||||||||||||
| SNi6082 | NiCr20Mn3Nb | ERNiCr-3 | ≤0.10 | 2.5~3.5 | ≤3.0 | ≤0.5 | ≤0.5 | ≥67.0 | - | - | ≤0.7 | 18.0~22.0 | 2.0~3.0 | - | - | - |
| 镍-铬-钼 | ||||||||||||||||
| SNi6625 | NiCr22Mo9Nb | ERNiCrMo-3 | ≤0.1 | ≤0.5 | ≤5.0 | ≤0.5 | ≤0.5 | ≥58.0 | - | ≤0.4 | ≤0.4 | 20.0~ 23.0 | 3.0~ 4.2 | 8.0~ 10.0 | - | - |
| SNi8065 | NiFe30Cr21Mo3 | ERNiFeCr-1 | ≤0.05 | 1.0 | ≥22 | ≤0.5 | 1.5-3 | 38-46岁 | - | ≤0.2 | 0.6-1.2 _ | 19.5- 23.5 | - | 2.5- 3.5 | - | - |
| 镍-铜 | ||||||||||||||||
| SNi4060 | NiCu30Mn3Ti | ErHNiCu-7 | ≤0.15 | 2-4 | ≤2.5 | ≤1.2 | 28-32 | ≥62 | - | ≤1.2 | 1.5-30 | - | - | - | - | - |
