
ER316LSi ER309LSi Stainless Steel Gas Shielded Solid MIG Wire | .035" | 10lb
GTWER316LSi Stainless Steel MIG/TIG Welding Wire – Smooth Bead Finish with Enhanced Wetting for Superior Appearance
Achieve smooth, visually appealing stainless welds with ER316LSi Stainless Steel Welding Wire, engineered with increased silicon content to enhance wetting action and deliver a high-quality cosmetic finish. Similar in composition to ER316L, this wire provides excellent corrosion resistance along with a clean, fluid arc—ideal for MIG and TIG welding in industries where weld appearance matters.
Key Features:
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Increased Silicon for Improved Wetting
Enhanced wetting characteristics produce a smooth, uniform bead profile with excellent arc stability. -
Cosmetic-Grade Weld Finish
Perfect for visible or aesthetic stainless steel welds, such as in pharmaceutical equipment, food processing systems, or architectural fabrications. -
316L Base with Superior Corrosion Resistance
Maintains the molybdenum-enhanced corrosion protection of ER316L, ideal for chloride-rich or chemical environments. -
Easy-to-Use for Precision Welds
Supports both manual and automated welding, with clean weld puddles and reduced spatter for efficient fabrication. -
Recommended for:
Food-grade and medical equipment, marine and offshore components, brewery systems, clean room installations, and any application requiring hygienic or polished welds.
ER316LSi is the premium choice for stainless steel welds that require strength, corrosion resistance, and a high-quality visual finish—delivering performance you can see.