ED034447 - Lincoln ER316L Stainless Steel TIG Rod 1/8" (3.2mm) - 10lb Tube

Premium Stainless Steel TIG Welding Rods for Critical Applications

The Lincoln Electric ER316/316L TIG (GTAW) Rod is a high-performance consumable designed for the welding of 316 and 316L stainless steel alloys. Engineered with a precise chemical composition, this filler metal is essential for fabricators working in industries where corrosion resistance is paramount, such as chemical processing, food and beverage manufacturing, and petrochemical piping. The rod features a diameter of 1/8 inch (3.2 mm) and comes in a standard 36-inch length, packaged in a durable 10 lb tube that protects the material from contamination.

Enhanced Corrosion Resistance

What sets the Lincoln ER316/316L apart is its specific alloying elements. The inclusion of 2-3% Molybdenum significantly improves the weld deposit's resistance to pitting corrosion, a common failure mode in chloride-rich environments. Furthermore, the "L" designation indicates a low carbon content, capped at a maximum of 0.03%. This low carbon formulation is critical for reducing the risk of carbide precipitation and intergranular corrosion, ensuring the longevity of the weld even in high-temperature service applications.

Traceability and Quality Assurance

For industries requiring strict adherence to quality standards, Lincoln Electric provides unmatched traceability. Each rod is ink-jet printed along its entire length with the alloy identification, preventing mix-ups on the shop floor. Additionally, this product is Q2 Lot® Tested, meaning a certificate showing the actual wire composition and calculated ferrite number (FN) is available online. This level of documentation supports compliance with rigorous engineering specifications and quality control audits.

Operational Excellence

Welders utilizing the Lincoln ER316L can expect the consistent feedability and arc stability associated with the Lincoln Electric brand. The rods produce clean, sound welds with excellent bead appearance, reducing post-weld cleaning time. Whether used for root passes in pipe welding or general fabrication of stainless sheet metal, these rods deliver reliable mechanical properties and superior corrosion defense.