ex316lsi350m - Exocor ER316LSi Stainless Steel MIG Welding Wire .035 33lb Spool

Smooth, Clean Stainless Welds

Take your stainless steel welding projects to the next level with Exocor's ER316LSi MIG wire. If you have ever struggled with sluggish weld puddles or ropey beads when welding stainless, the "Si" (High Silicon) in this wire is the solution. The added silicon acts as a deoxidizer and improves the fluidity of the molten pool, giving you a "buttery" feel under the hood. This results in excellent wash-in at the edges of the weld, reducing the chance of cold lap and leaving you with a professional-looking finish that requires less grinding and polishing.

Designed for the Professional

This 33lb spool is built for production. Whether you are fabricating custom kitchen equipment, marine hardware, or automotive exhaust systems, the 0.035-inch diameter is the versatile standard for medium-to-heavy gauge materials. The consistent diameter and high-quality winding ensure smooth feeding through your MIG gun liner, minimizing burn-backs and bird-nesting that can kill your productivity. Exocor is known for strict quality control, meaning you get the same reliable arc characteristics from the first layer of the spool to the last.

Versatility in the Shop

While designed specifically for 316 and 316L stainless steels, this wire is a great all-around choice for your stainless projects. The low carbon content protects your work from corrosion over time, ensuring your welds last as long as the base metal. Compatible with standard stainless MIG gas mixes (like Tri-Mix or Argon/CO2 blends), this wire offers a stable arc with very low spatter. Upgrade your consumables to Exocor ER316LSi and experience the difference a premium wire makes in your daily welding operations.