MH ENiCrMo-1 is a series of welding electrode with low-hydrogen sodium coated Hastelloy. It applicables for welding and surfacing welding of Ni-Cr-Mo alloy, special for welding and surfacing welding of Hastelloy G(UNS N06007) alloy with other steel grades, and Ni-Cr-Mo alloy composite steel.
MH ENiCrMo-1 welding rod has excellent plasticity, toughness and crack resistance.
The deposited metal has high strength and strong corrosion resistance at room temperature and high temperature.
| Chemical components of deposited metal (%) | |||||||||||||
| Item | C | S | Mn | Si | P | Cr | Ni | Mo | Cu | Nb | Fe | Co | W |
| Example value | 0.022 | 0.003 | 1.64 | 0.31 | 0.007 | 21.35 | 44.87 | 6.51 | 1.93 | 2.06 | 20.36 | 0.1 | 0.1 |
| Reference current (DC+) | ||
| Diameter of welding electrode mm | Φ3.2 | Φ4.0 |
| Welding current A | 70-100 | 100-140 |
