S228125-P01 - Hobart Fabshield 81N1 5/64" Self-Shielded Flux-Cored Wire (14 lb Coil)

Reliable Pipeline and Structural Welding Wire

The Hobart Fabshield 81N1 is a premium self-shielded flux-cored wire designed to meet the rigorous demands of the onshore transmission pipeline and heavy structural steel industries. Engineered for consistency and performance, this 5/64-inch diameter wire is supplied in a convenient 14 lb coil, making it an excellent choice for portable wire feeders used in field applications. As a self-shielded wire (FCAW-S), it operates without the need for external shielding gas, significantly simplifying logistics for remote job sites and outdoor projects where wind can disrupt gas coverage.

One of the standout characteristics of Fabshield 81N1 is its mechanical properties. It is specifically formulated to provide excellent impact toughness at low temperatures, a critical requirement for critical infrastructure like bridges, offshore rigs, and transmission pipelines. It is suitable for welding Grade X65 pipe and below, offering a reliable solution for high-stress joints. The wire produces a fast-freezing slag, which supports all-position welding capabilities, including vertical-up and overhead, allowing operators to tackle complex joint geometries with confidence.

Industrial professionals choose Hobart Fabshield 81N1 for its ability to deliver high-quality welds with minimal equipment requirements. The wire offers good arc stability and easy slag removal, reducing post-weld cleanup time. Whether used for single-pass or multi-pass applications, this filler metal ensures structural integrity and code compliance. At Josef Gas, we recommend this wire for contractors who require a robust, gasless solution for heavy-duty fabrication and pipeline construction.