Description
Characteristics:
LSW-NiCrMo-3 is a nickel based low hydrogen type solid wire which contains Mo and Nb. The excellent heat resistance and corrosion resistance can be obtained. It is suitable for chemical plant, nuclear reactor, Inconel 625, 9%Ni steel and dissimilar metals welding.
Applications:
Typical applications include pressure vessels, H beam, pipe-mill application, shipbuilding, LPG Tank and general steel structure.
Notes on Usage:
1. Dry the flux at 350℃ for 60 minutes before use
2. Not recommended to welding more than two passes.
Classification:
AWS A5.14 ERNiCrMo-3
Typical chemical composition of weld metal (wt%)
| C | Mn | Mo | Ni | Cr | Nb |
| 0.01 | 0.3 | 8.67 | 65.24 | 22.18 | 3.61 |
Typical mechanical properties of weld metal
| YP N/mm2 | TS N/mm2 | EL % |
| 690 | 780 | 380 |
Sizes and recommended current range ( DC+)
| Wire: Diameter (mm) | 2.4 | 3.2 | 4.0 |
| Wire: Weight per roll (kg) | 25 | 25 | 25 |
| Flux: Weight per bag(kg) | 25 | 25 | 25 |
