S249412-044 - Hobart Fabcor 86R 0.045 Metal Core Wire 44lb Spool

High-Efficiency Metal-Cored Wire for Industrial Fabrication

The Hobart Fabcor 86R Metal Core Wire (0.045" diameter) is a premium welding consumable designed to maximize productivity in high-volume manufacturing and fabrication environments. Engineered as an E70C-6M classified wire, the Fabcor 86R offers a significant advantage over traditional solid wires and flux-cored alternatives by combining high deposition rates with superior arc characteristics. This 44lb spool is optimized for industrial wire feeders, ensuring long run times and reduced changeover frequency, which is critical for maintaining throughput in automated and robotic cells.

One of the primary technical benefits of the Fabcor 86R is its high deposition efficiency, typically ranging between 95% and 98%. Unlike flux-cored wires that generate significant slag, this metal-cored wire produces minimal slag islands, often eliminating the need for inter-pass cleaning in multi-pass applications. This characteristic makes it an ideal choice for heavy equipment manufacturing, railcar fabrication, and shipbuilding where cycle time is paramount. The wire is formulated to operate with Argon/CO2 shielding gas mixtures (typically 75% to 95% Argon), which promotes a stable, spray-transfer like arc that reduces spatter and ensures deep penetration.

From a metallurgical perspective, the Fabcor 86R provides excellent mechanical properties with a low hydrogen content (H4 designation), significantly reducing the risk of hydrogen-induced cracking in critical structural welds. Its chemical composition includes deoxidizers like silicon and manganese, which help tolerate light mill scale and rust on base materials, although it performs best on clean steel. For procurement managers and shop foremen looking to optimize welding procedures, switching to Hobart Fabcor 86R can lead to measurable reductions in total welding costs through increased travel speeds and reduced post-weld labor.

Key Industrial Benefits

• Robotic Readiness: Consistent cast and helix ensure reliable feeding through conduit and torch liners, minimizing downtime in automated systems.
• Throughput Optimization: Higher deposition rates allow for faster travel speeds compared to solid ER70S-6 wires.
• Inventory Efficiency: The 44lb spool size balances weight and duration, suitable for standard shop equipment without requiring heavy-lift drum handling.