61893200 - Bonarc E7018-1 Low Hydrogen Stick Electrode 3.2mm (1/8")

Reliable 7018-1 Rods for Heavy-Duty Repairs

When your project demands a weld that won't crack under pressure or cold conditions, reach for the Bonarc 7018-1 3.2mm (1/8") Stick Electrode. These rods are the heavy-hitters of the stick welding world, upgraded from the standard 7018 to provide better toughness when the temperature drops. Whether you are repairing heavy machinery, welding structural beams, or working on a trailer frame, these rods give you the confidence that your weld will hold up against stress and vibration.

One of the biggest frustrations with low-hydrogen rods can be starting the arc. Bonarc has formulated these electrodes to have excellent striking and re-striking capabilities, meaning you spend less time pecking at the plate and more time laying down metal. The arc is smooth and buttery, minimizing spatter and making it easier to control the puddle, even if you are welding out of position. Once you are done with a pass, the slag cools and lifts off easily—sometimes it even curls up on its own—saving you from excessive chipping and grinding.

These electrodes are designed to run on DCEP (DC+) for the best penetration and arc control, but they are also stable on AC welders that have sufficient open circuit voltage. The 3.2mm (1/8") size is the industry standard for medium-to-thick steel sections, offering a great balance between deposition rate and heat input. If you need a versatile, all-position rod that produces X-ray quality welds with professional bead appearance, the Bonarc 7018-1 is a solid addition to your rod oven.

Why Choose Bonarc 7018-1?

• Easy Cleanup: Slag practically falls off, leaving a clean bead.
• All-Position: Great for vertical and overhead welds.
• Tough Welds: High impact strength for critical repairs.
• Smooth Arc: Reduces operator fatigue and spatter.