316l03533 - ER316L .035" Stainless Steel MIG Welding Wire - 33 lb Spool

Premium Grade ER316L Stainless Steel MIG Wire

The Central Wire ER316L .035" MIG Wire is a high-performance austenitic stainless steel welding consumable designed for joining Type 316 and 316L base metals. Engineered for critical industrial applications, this wire features a precise chemical composition that includes Molybdenum, significantly enhancing its resistance to pitting and crevice corrosion in chloride-containing environments. The "L" designation indicates a low carbon content (maximum 0.03%), which is crucial for preventing carbide precipitation during the welding process, thereby maintaining the corrosion resistance of the weld heat-affected zone (HAZ) without the need for post-weld annealing.

Manufactured to strict quality standards, this 33 lb spool utilizes precision layer winding technology. This ensures consistent wire feeding, reducing the risk of bird-nesting or liner clogging, which is essential for automated or high-volume manual welding operations. The wire produces a smooth, stable arc with excellent wetting characteristics, resulting in flat, clean weld beads with minimal spatter. It is an ideal choice for fabrication involving chemical processing equipment, pharmaceutical tanks, food processing machinery, and marine hardware where superior corrosion resistance is non-negotiable.

This filler metal meets AWS A5.9 specifications for ER316L and is compatible with standard MIG welding equipment using DCEP polarity. It performs optimally with Argon/CO2 or Argon/Oxygen shielding gas mixtures, providing deep penetration and X-ray quality welds. Whether used for sheet metal fabrication or heavy plate welding, the Central Wire ER316L delivers reliable mechanical properties and aesthetic finishes required by professional fabricators.