S247019-002 - Hobart FabCO TR-70 1/16" Flux-Cored Welding Wire, 60lb Coil

High-Performance Flux-Cored Wire for Heavy Fabrication

The Hobart FabCO TR-70 is a premium gas-shielded flux-cored wire designed to meet the rigorous demands of heavy industrial welding. Engineered with an E70T-1C H8 / E70T-9C H8 AWS classification, this wire is specifically formulated for flat and horizontal positioning, making it a staple in structural steel fabrication, heavy equipment manufacturing, and shipbuilding. The 1/16-inch diameter provides a substantial current carrying capacity, allowing for high deposition rates that significantly improve throughput in high-volume production environments.

One of the defining technical characteristics of the FabCO TR-70 is its arc stability when used with 100% CO2 shielding gas. While many wires struggle with spatter under straight CO2, the TR-70 maintains a smooth, consistent transfer mode that minimizes post-weld cleanup. The slag system is designed to freeze rapidly, supporting the weld puddle in horizontal fillets while remaining easy to remove, often peeling off in large sections. This reduces downtime associated with inter-pass cleaning, a critical factor in multi-pass welding procedures involving thick plate sections.

Metallurgically, the wire deposits mild steel weld metal with excellent mechanical properties, suitable for welding mild and some low-alloy steels. It delivers deep penetration, ensuring root fusion in fillet welds and structural integrity in groove welds. The 60 lb coil packaging is optimized for industrial wire feeders, reducing changeover frequency compared to smaller spools. For fabrication shops prioritizing efficiency, weld quality, and operator comfort in flat and horizontal applications, the Hobart FabCO TR-70 stands out as a reliable, high-performance consumable.