101006 - ER316LSi .035 Stainless MIG Wire 33lb Spool

Smooth Feeding .035" Stainless MIG Wire for Professional Fabrication

Upgrade your stainless steel welding projects with this high-performance ER316LSi MIG wire. If you have ever struggled with sluggish weld puddles or ropey, high-crowned beads when welding stainless, the 'Si' in this wire is the solution you have been looking for. The 'High Silicon' formula makes the molten metal more fluid, allowing it to wet out smoothly against the base metal. This means you get that desirable 'stack of dimes' look with less effort and significantly flatter beads that require less grinding and finishing work—saving you time and money on every job.

This 33lb spool is the industry standard size for shop floor wire feeders, providing enough material for substantial fabrication runs without the constant downtime of changing smaller spools. The .035-inch diameter is the most versatile size for general fabrication, capable of handling thin gauge sheet metal in short-circuit mode or thicker plate in spray transfer mode. Because it is a 316L alloy, it contains Molybdenum, making it the go-to choice for projects that will be exposed to harsh elements, salt water, or corrosive chemicals. It is perfect for fabricating marine hardware, food service equipment, pharmaceutical tanks, and architectural structures.

To get the best results, ensure your MIG gun is equipped with a Teflon or plastic liner to prevent wire contamination and friction issues common with steel liners. Use a high-quality shielding gas mix, such as a Tri-Mix (Helium/Argon/CO2) for short circuit welding or a 98% Argon / 2% CO2 mix for spray arc. The precision winding on this spool ensures the wire comes off smoothly, reducing the risk of bird-nesting and burn-backs. Whether you are repairing a boat railing or building a custom brewing tank, this ER316LSi wire delivers the professional reliability and corrosion resistance your customers demand.

Why Choose High Silicon (LSi)?

• Better Wetting: The puddle flows out to the edges faster.
• Smoother Finish: Reduces the need for aggressive grinding.
• Faster Travel Speeds: Get the job done quicker with a stable arc.
• Versatility: Works excellent on both 316 and 304 stainless steels.