S125332-033 - Hobart E8018-C3 1% Nickel Low Alloy Stick Electrode 2.5mm

Superior Control for Critical Welds

When your job demands more than just a standard mild steel rod, the Hobart E8018-C3 delivers the performance and handling you need. This 2.5mm stick electrode is a welder's favorite for high-strength applications, offering exceptional puddle control that makes out-of-position welding significantly easier. Whether you are welding vertical-up or overhead, the arc stability and slag characteristics allow for excellent wetting action and smooth tie-ins, reducing the risk of defects like undercut or lack of fusion. It operates smoothly on both DCEP and AC, giving you flexibility depending on your power source availability.

One of the standout features of this electrode is its moisture-resistant coating. We know that high humidity can be a nightmare for low-hydrogen rods, leading to porosity and cracking issues. Hobart has formulated this coating to stand up to high heat and humidity, extending the shelf life of the open can and giving you more confidence in the quality of your deposit. The slag is designed to detach easily, minimizing cleanup time and allowing for faster multi-pass welding sequences.

This rod is the go-to choice when you are working with weathering steels or need that extra assurance of impact toughness in cold environments. With 1% Nickel in the mix, you get a weld deposit that stays tough even when the temperature drops to -40°F. From repairing heavy earth-moving equipment to welding pressure vessels and piping, the Hobart E8018-C3 provides the professional consistency and mechanical reliability required for code-quality work.