The Lincoln Electric Blue Max 309LSi MIG Wire is a premium stainless steel welding consumable designed for joining common stainless steels to mild or low alloy steels. Its high silicon content significantly improves bead wetting and produces a smooth weld appearance, reducing the need for post-weld finishing.
- High silicon levels enhance puddle fluidity and wetting action for cleaner, more consistent weld beads.
- The 33 lb steel spool provides a stable and reliable wire feed, minimizing downtime during high-volume fabrication.
- The low carbon “L” grade chemistry offers superior resistance to intergranular corrosion in demanding industrial environments.
This MIG wire is best for professional welders and fabricators performing stainless-to-carbon steel transition welds in the chemical processing, food and beverage, and power generation industries.
- Diameter: 0.035 in
- Weight: 33 lb
- Spool Type: Steel Spool
- Material: Stainless Steel
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