S249415-002 - Hobart FabCOR 86R 0.052 Metal-Cored Welding Wire 60lb Coil

Hobart FabCOR 86R .052 Metal-Cored Wire Overview

The Hobart FabCOR 86R is a premium metal-cored welding wire designed to address the challenges of welding on steel with moderate to heavy mill scale and rust. Engineered with a higher level of deoxidizing elements, this wire ensures sound welds and reduces porosity issues often encountered when fabricating structural steel or heavy equipment components that have not been perfectly cleaned. The .052-inch diameter offers a balance of deposition rate and control, making it a versatile choice for medium to heavy-thickness materials.

As an AWS E70C-6M classified wire, FabCOR 86R delivers excellent mechanical properties with a minimum tensile strength of 70,000 psi. It is formulated for use with Argon/CO2 shielding gas mixtures (typically 75-95% Argon), which promotes a stable arc, reduced spatter, and a smooth spray transfer mode. This results in high deposition efficiency—often exceeding 95%—which translates to more weld metal deposited per hour compared to solid wires or stick electrodes. The 60 lb coil packaging is ideal for industrial environments where minimizing changeover time is critical for productivity.

This wire is particularly effective in flat and horizontal welding positions. Its fluid puddle characteristics allow for excellent wetting action, ensuring flat bead profiles and good tie-in at the toes of the weld. This reduces the risk of cold lap and stress risers. Whether used in semi-automatic handheld applications or fully automated robotic cells, the FabCOR 86R provides consistent feeding and arc performance, making it a reliable consumable for demanding manufacturing schedules.

Industries such as shipbuilding, railcar manufacturing, and general heavy fabrication rely on FabCOR 86R for its ability to maintain high travel speeds without sacrificing weld quality. By minimizing post-weld cleaning (due to low spatter and minimal silica islands) and reducing the need for extensive pre-weld grinding, this wire significantly lowers overall production costs.