S119932-033 - Hobart 418 E7018-1 Stick Electrodes 3/32 Inch 10lb Can

Premium Low-Hydrogen Welding Electrodes for Critical Structures

The Hobart 418 is a high-performance stick electrode designed for the most demanding welding applications. Classified as an AWS E7018-1 H4R, this electrode is engineered to provide exceptional mechanical properties, specifically high impact toughness at low temperatures. This makes it the preferred choice for industries where structural integrity cannot be compromised, such as offshore drilling, shipbuilding, and heavy infrastructure construction. The 3/32-inch diameter is versatile enough for thinner gauge materials while still providing the deposition rates needed for multi-pass welds on thicker sections.

One of the standout features of the Hobart 418 is its "H4R" designation, indicating a moisture-resistant coating that significantly reduces the absorption of atmospheric moisture. This is critical in preventing hydrogen-induced cracking (cold cracking) in the weld zone, a common issue in high-strength steels. The electrode produces a smooth, stable arc with low spatter levels, ensuring a clean weld puddle and excellent bead appearance. Slag removal is exceptionally easy, often self-peeling, which reduces downtime spent on chipping and grinding between passes.

Welders appreciate the Hobart 418 for its all-position capability. Whether welding flat, horizontal, vertical-up, or overhead, the puddle remains controllable and consistent. It operates effectively on both Direct Current Electrode Positive (DCEP) and Alternating Current (AC), providing flexibility depending on the available power source. Packaged in a convenient 10 lb can, these electrodes are protected from the elements until ready for use, making them ideal for site work and maintenance repairs where large bulk packaging is unnecessary.

Key Industries:

• Petrochemical and Power Generation
• Heavy Equipment Manufacturing
• Structural Steel Erection
• Railcar and Locomotive Repair