GB/T ENi6094
AWS A5.11 ENiCrFe-9
Description: Ni327 is a nickel-based electrode with low-hydrogen sodium coating. Use DCEP (direct current electrode positive). The deposited metal has good crack resistance because the weld contains a certain amount of alloying elements such as molybdenum and niobium. Application: It is used for welding nickel alloys that require heat resistance and corrosion resistance, and can also be used for welding and surfacing of some difficult-to-weld alloys and dissimilar steels. Chemical composition of weld metal(%):| C | Mn | Fe | Si | Cu | Ni | Cr |
| ≤0.15 | 1.0 ~ 4.5 | ≤12.0 | ≤0.8 | ≤0.5 | ≥55.0 | 12.0 ~ 17.0 |
| Nb + Ta | Mo | W | S | P | Other |
|
| 0.5 ~ 3.0 | 2.5 ~ 5.5 | ≤1.5 | ≤0.015 | ≤0.020 | ≤0.50 |
|
| Test item | Tensile strength Mpa | Yield strength Mpa | Elongation % |
| Guaranteed | ≥650 | ≥360 | ≥18 |
| Rod diameter （mm） | 3.2 | 4.0 |
| Welding current （A） | 90 ~ 110 | 110 ~ 150 |