S689312-078 - Hobart Fabco 316LT1-1/4 .045 Flux-Cored Stainless Wire 27.5lb

Hobart Fabco 316LT1-1/4 .045" Stainless Flux-Cored Wire

The Hobart Fabco 316LT1-1/4 is a premium gas-shielded flux-cored wire designed for high-productivity welding of austenitic stainless steels. Specifically formulated for joining Type 316 and 316L stainless steels, this wire is also suitable for CF-8M and CF-3M castings. With a diameter of .045 inches and packaged in a 27.5 lb spool, it is an ideal choice for industrial fabrication shops requiring consistent performance and extended welding time between spool changes.

One of the standout features of the Fabco 316LT1-1/4 is its dual gas classification. The "-1/4" suffix in the AWS specification indicates that this wire is engineered to perform exceptionally well with both 100% CO2 and 75% Argon / 25% CO2 shielding gas mixtures. This flexibility allows welders to optimize their process based on available gas supplies or specific arc characteristic preferences. Using a mixed gas typically provides a smoother arc and slightly better bead appearance, while 100% CO2 offers deeper penetration and lower operating costs.

This wire features a fast-freezing slag system, making it a true all-position consumable. Whether you are welding flat, horizontal, vertical-up, or overhead, the puddle remains controllable, and the slag supports the bead shape effectively. The slag is also designed to be self-peeling or easily removable, which significantly reduces post-weld cleaning labor—a critical factor in maintaining high throughput in production environments. The low carbon content (0.04% max) ensures the weld deposit is resistant to intergranular corrosion, making it suitable for service in corrosive environments found in chemical processing and food manufacturing.

Key Benefits:

• Versatility: Operates on DCEP polarity with either CO2 or Argon/CO2 blends.


• Productivity: Higher deposition rates than solid wires or stick electrodes.


• Quality: Produces sound, X-ray quality welds with a bright, smooth finish.