Product Overview

This E7018 low hydrogen welding electrode is a premium mild steel arc welding consumable with 2.50mm diameter and 350mm length, designed for high-quality welds on carbon and low alloy steel structures. It delivers excellent crack resistance, stable arc performance and smooth bead appearance, suitable for both DC and AC power sources.

Key Features

• Low hydrogen potassium coating for minimal diffusible hydrogen and strong crack resistance
• Compatible with both DC (electrode positive) and AC welding power supplies
• Stable arc, minimal spatter, easy slag removal and smooth weld bead finish
• High tensile strength (70,000 psi min) and excellent impact toughness at low temperatures
• Suitable for all-position welding operations on thick carbon steel workpieces
• Uniform 2.50mm diameter and 350mm length for consistent feeding and performance

Specifications

Applications

E7018 welding electrodes are widely used in heavy industrial fabrication, structural steel construction, shipbuilding, pressure vessel manufacturing, pipeline welding, bridge engineering and machinery repair. They are ideal for welding thick carbon steel and low alloy steel workpieces that require high strength and crack resistance, especially for low-temperature service environments.

Package Contents

• 1 Box of E7018 Welding Electrodes (2.50mm x 350mm)
• Sealed moisture-proof packaging to preserve low hydrogen coating performance