ArcTrode E7018-1 electrodes are high-quality, low-hydrogen coated stick welding rods designed for mild and low-alloy steel fabrication, structural work, and repair. Their basic flux coating (potassium-based, iron-powder enriched) produces stable arcs, smooth weld beads, and excellent slag detachability — making them a trusted choice for demanding welding jobs including construction, shipbuilding, tanks, boilers, pressure vessels, frames, and general structural steelwork.
These electrodes are suitable for use with both DC+ (electrode positive) and AC welding machines, and deliver strong, crack-resistant weld metal, even under high stress or demanding environmental conditions.
Key Features
Low-Hydrogen, Basic Coated Iron-Powder Flux — Minimises hydrogen content in deposited weld metal, reducing risk of hydrogen-induced cracking — ideal for thick sections or restrained joints.
All-Position Welding (Flat, Horizontal, Vertical, Overhead) — Flexible application across different joint orientations and fabrication scenarios.
AC / DC+ Compatibility — Can be used with a wide range of power sources depending on your welding machine.
Strong Weld Metal Properties — Weld deposits with high tensile strength (typically ≥ 490 MPa) and good ductility and impact toughness, even at sub-zero temperatures — suitable for structural and heavy-duty fabrication.
Stable Arc & Clean Bead Finish — Produces smooth, uniform weld bead, minimal spatter and easy slag removal — saving cleanup time and giving a high-quality finish.
Large 5 kg Pack — Good for Workshop or Production Use — Bulk size reduces re-ordering frequency, ideal for frequent welding, structural work, or large-scale fabrication jobs.
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