S119951-033 - Hobart 418 5/32" E7018-1 Low Hydrogen Stick Electrode (10lb Can)

Hobart 418 5/32" Low Hydrogen Welding Electrode

Elevate your welding performance with the Hobart 418, a high-specification E7018-1 stick electrode packaged in a convenient 10 lb can. Designed for the professional welder who demands reliability and strength, the Hobart 418 excels in applications requiring high impact values at sub-zero temperatures. Unlike standard 7018 rods, the E7018-1 classification ensures that the weld metal retains its toughness down to -50°F (-45°C), making it essential for outdoor construction, offshore projects, and heavy equipment repair in cold climates.

The Hobart 418 is renowned for its user-friendly characteristics. It features a smooth, soft arc that is easy to start and restart, reducing the likelihood of porosity at the start of the weld. The puddle is easy to control, allowing for precise bead placement in all positions. Welders appreciate the low spatter levels and the heavy slag coverage that protects the cooling weld metal but detaches easily with a light chip. This rod is particularly forgiving, helping to bridge gaps and handle varying fit-ups often encountered in field repair work.

Technical excellence is at the core of this product. The moisture-resistant coating (designated by the 'R' suffix) absorbs moisture much slower than standard coatings, giving you a larger window of use after opening the can before re-baking is required. This feature is crucial for maintaining the low-hydrogen properties necessary to prevent under-bead cracking in high-strength steels. With a tensile strength exceeding 70,000 psi, the Hobart 418 provides the structural integrity needed for safety-critical welds.

Versatile Performance

Whether you are repairing a bucket on an excavator, fabricating structural beams for a building, or welding pressure piping, the Hobart 418 delivers consistent results. It is compatible with a wide range of amperages (typically 135-220A for the 5/32" size) and works seamlessly on both AC and DC+ currents. This flexibility allows it to be used with a variety of welding machines, from industrial shop units to portable engine-driven welders.