EUTHERME LH-1 - E 7018-1
A low hydrogen, iron powder type electrode yielding a 0.5% Ni in the weld metal. Ideally suited for welding fine grained steels, heavy sections, restrained joints requiring good impact strength at subzero temp down to minus 50°C.
Chemical Composition
| AWS | CURRENT | C | Si | Mn | P | S | Ni | Mo | Cr |
|---|---|---|---|---|---|---|---|---|---|
| E 7018-1 | AC70/DC(+) | 0.10 Max | 0.60 | 1.40 | 0.25 | 0.15 |
Mechanical Properties
| Y.P (N/mm2) |
T.S (N/mm2) |
Elongation (%) |
Impact Value (J) |
|---|---|---|---|
| 460 | 530 | 26 | 60-40°c |
Applications
- Welding of carbon steels sensitive to hydrogen embritlement, heavy and rigid structures pressure vessels and equipment subjected to severe stress and requiring good toughness, properties at sub zero temp, down to -50°C
