S526818-I26 - Hobart ER308LSi Stainless Steel MIG Wire 1/16" 30lb Spool

Hobart 308L Hi-Sil Stainless Steel MIG Wire (1/16" - 30lb Spool)

The Hobart 308L Hi-Sil is a premium stainless steel MIG welding wire designed for fabricators who demand superior bead appearance and ease of use. This 30lb spool of 1/16" (1.6mm) wire is formulated with a higher silicon content than standard 308L wires. The addition of silicon improves the fluidity of the weld pool, allowing for exceptional wetting action. This results in a flatter, smoother bead profile with excellent tie-in at the toes of the weld, significantly reducing the need for post-weld grinding or finishing.

This wire is specifically engineered for joining Type 304 and 304L stainless steels, as well as Type 308 and 321. The "L" designation indicates a low carbon content, which helps prevent intergranular corrosion caused by carbide precipitation during the welding process. This makes it an ideal choice for applications in food processing equipment, chemical storage tanks, and architectural structures where corrosion resistance is critical.

The 1/16" diameter is suited for heavier industrial applications where higher deposition rates are required. It performs exceptionally well in the spray transfer mode, providing deep penetration and high travel speeds. Hobart's manufacturing process ensures consistent wire feeding and arc stability, minimizing downtime and maximizing productivity in your shop.

Key Benefits

• Improved Bead Aesthetics: High silicon content ensures smooth, flat welds.


• Corrosion Resistance: Low carbon chemistry protects against intergranular corrosion.


• Industrial Capacity: 30lb spool size reduces changeover frequency for high-volume jobs.


• Versatile Application: Perfect for standard 300-series stainless steel fabrication.