BASIC STEEL ELECTRODE E7018
Diameter: 4.0 mm
Rod length: 400 mm
5 kg box
Arc striking from 70V - Direct current. Positive (+) polarity at electrode
Standards: AWS A 5.1: E7018-1
For welding:
- General-purpose structural steels
- Shipbuilding plates
- Boiler and pressure vessel steels
- High yield strength steels
- Heat-resistant steels
- Cold-resistant steels
Applications:
- Heavy structural steelwork
- Frames
- Marine
- Pressure vessels