S522508-019 - Hobart ER308L Stainless MIG Wire .035 2lb Spool

Weld Stainless Steel with Confidence

If you are looking to tackle stainless steel projects with your MIG welder, the Hobart 308L .035" wire is the perfect companion for your machine. This 2 lb spool is sized perfectly for smaller, portable MIG welders (like the Hobart Handler or Millermatic series) that accept 4-inch spools. Whether you are repairing restaurant kitchen equipment, fabricating custom automotive exhaust parts, or building marine hardware, this wire helps you lay down professional-looking beads with excellent strength.

One of the biggest challenges with stainless steel is keeping the weld clean and corrosion-free. Hobart's 308L formula has extra low carbon, which helps keep your welds from rusting from the inside out over time. The wire feeds smoothly and produces a stable arc with minimal spatter, meaning you spend less time grinding and cleaning up after the weld and more time admiring your work. The .035" diameter is versatile, allowing you to weld medium-gauge sheets and plates effectively.

Tips for Success: For the best results, ensure your base metal is clean and free of oil or grease. While you can use certain gas mixes, a Tri-Mix gas (Helium/Argon/CO2) is often the gold standard for short-circuit MIG welding on stainless to get that flat, golden weld bead. Also, consider swapping your wire drive rolls to V-knurled or smooth U-groove if available, and use a dedicated liner to avoid contaminating the stainless wire with steel dust.