| Brand Name: | OEM / Aftermarket |
| Model Number: | THJ422 |
| MOQ: | 1,000 kilograms |
| Price: | US$0.65-0.67 |
| Payment Terms: | T/T,D/P |
The E7018 4.0 mm low-hydrogen carbon steel welding electrode is supplied to the specification of RFQ BME-RFQ-20261021-WLD for mining equipment maintenance in Ulaanbaatar, Mongolia. Sourced from audited partner factories within our verified supply chain, this electrode is part of our comprehensive range of carbon welding stick rods, available in 2.0 mm, 3.25 mm and 4.0 mm diameters and in grades including THJ422, J421, E6011, E6010, E6013, E7016 and E7018.
| AWS Classification | E7018 (AWS E7018 low-hydrogen grade) |
|---|---|
| Diameter | 4.0 mm (5/32 in) |
| Coating | Low-hydrogen iron-powder coating, suitable for all-position welding |
| Deposition Rate | Higher deposition rate for thick plate and multi-pass joints |
| Arc Characteristics | Stable arc, low spatter, easy slag removal |
Designed for heavy plate work and multi-pass fillet and butt joints on mining machinery frames, where reliable low-hydrogen weld deposits and consistent arc performance are essential.