S125432-035 - Hobart Hoballoy E8018-B2 Low Alloy Stick Electrode 3/32" 50lb Can

Smooth Running E8018-B2 for Critical Pipe & Plate

When you are welding chrome-moly pipe or repairing high-pressure boilers, you need a rod that runs smooth and passes X-ray every time. The Hobart Hoballoy 8018-B2 3/32" electrode is built for exactly that. This rod is designed to join 1-1/4% Cr, 1/2% Mo steels, commonly found in high-temperature service environments. With a tensile strength of over 80,000 psi, it gives you the mechanical properties you need while offering the runability you want. The 3/32" size is perfect for tight fit-ups, root passes, or welding out smaller diameter piping where heat input control is key.

Don't Sweat the Humidity

We know that keeping rods dry is a constant battle on the job site. Hobart has formulated the coating on the Hoballoy 8018-B2 to be extra resistant to moisture pick-up. This means even if it's hot and humid, this rod fights off the moisture that causes hydrogen cracking and porosity. You get a cleaner start, less porosity at the strike, and a weld deposit that holds up under pressure. While we always recommend keeping your low-hydrogen rods in an oven, this extra layer of protection gives you peace of mind when the can is open on the deck.

All-Position Control

Whether you are welding flat, horizontal, vertical-up, or overhead, this rod handles it all. It runs on both AC and DCEP, giving you flexibility depending on your machine setup. The arc is stable and consistent, allowing you to stack dimes even in out-of-position welds. The slag lifts easily, often curling up on its own, so you spend less time chipping and more time burning rod. It's designed for both single and multi-pass welds, making it a workhorse for heavy wall pipe and thick plate fabrication.

Why Choose Hoballoy 8018-B2?

If you are working on P11 pipe or similar chrome-moly alloys, you can't just use a standard 7018. You need the specific alloy match that the B2 classification provides to handle the heat and stress of the service environment. Hobart's reputation for quality filler metals shines through in this electrode, giving you the confidence that your welds will hold up for the long haul. Grab a 50lb can and experience the difference in arc quality and puddle control.