S249415-058 - Hobart Fabcor 86R 0.052 Metal-Cored Wire 1000lb Drum

Superior Performance on Mill Scale and Dirty Steel

Welders facing the challenge of welding over mill scale, rust, or primers know that the right filler metal makes all the difference. The Hobart Fabcor 86R .052" metal-cored wire is formulated specifically to handle these contaminants without sacrificing weld quality. Unlike standard solid wires that may produce porosity or lack of fusion when welding over dirty steel, the Fabcor 86R utilizes a chemical composition rich in deoxidizers (Silicon and Manganese) to scavenge impurities and ensure a sound, defect-free deposit. This makes it an excellent choice for structural steel fabrication, barge building, and railcar manufacturing where surface preparation is often limited.

The .052" diameter strikes a balance between deposition capability and controllability, allowing for high-amperage welding that lays down metal fast. Operators will appreciate the smooth, spray-transfer-like arc that metal-cored wires provide. The arc is stable and soft, generating very little spatter, which keeps your workpiece clean and reduces the time you spend with a grinder or chipper after the hood goes up. The fluid puddle wets out smoothly at the toes, creating flat, aesthetically pleasing bead profiles that resist stress concentrations. It is capable of welding in single and multiple passes, providing versatility for different joint types found on the shop floor.

Packaged in a massive 1000 lb Exacto Pak, this product is intended for serious production setups. If you are running long seams or operating a weld cell that burns wire all day, this bulk pack is essential. It eliminates the frequent interruptions of swapping out 33lb or 60lb spools, keeping your arc on and your production numbers up. The wire is designed to run on DCEP polarity using Argon/CO2 shielding gas blends, optimizing the arc characteristics for a wide range of operating parameters. When productivity and weld quality on imperfect steel are paramount, Hobart Fabcor 86R is the professional's choice.