S282819-029 - Hobart FabCO 110 1/16" Flux-Cored Welding Wire 33lb Spool

Technical Overview: Hobart FabCO 110

The Hobart FabCO 110 is a premium gas-shielded flux-cored wire designed specifically for joining high-strength low-alloy (HSLA) and quenched and tempered steels. Engineered to meet the rigorous AWS E111T1-K3M-JH8 classification, this wire provides a nominal tensile strength of 110,000 psi, making it an essential consumable for critical structural applications where standard mild steel wires are insufficient. The 1/16-inch diameter offers high deposition rates while maintaining the control necessary for out-of-position welding.

One of the defining characteristics of FabCO 110 is its low diffusible hydrogen content (designated by the H8 suffix), which significantly reduces the risk of hydrogen-induced cracking—a common challenge when welding high-strength materials like ASTM A514 or HY-100. The wire formulation promotes a fast-freezing slag system, enabling operators to weld in all positions, including vertical-up and overhead, without compromising bead profile or integrity. It is formulated for use with a shielding gas mixture of 75% Argon and 25% CO2, which assists in achieving a smooth spray-like transfer and minimizing spatter.

Mechanically, the wire exhibits excellent impact toughness at low temperatures, meeting Charpy V-Notch requirements at -40°F (-40°C). This makes it suitable for equipment and structures operating in harsh, cold environments. The 33lb spool size is standard for industrial wire feeders, ensuring compatibility with most heavy-duty MIG/FCAW welding systems found in fabrication shops and manufacturing plants.