Description
ER316LSi MIG Wire 1.6mm – Ideal for Thick Stainless Steel Welding in Harsh Environments
The ER316LSi MIG Wire in 1.6mm diameter is designed for welding thicker sections of stainless steel where corrosion resistance and weld quality are critical. Supplied on a 15kg spool, this wire offers high efficiency, minimal spatter, and clean welds, making it perfect for food, chemical, and marine fabrication.
Excellent Performance on 316/316L Stainless Steels
Formulated for 316 and 316L stainless steel, this ER316LSi MIG wire features low carbon content to reduce carbide precipitation. As a result, it minimizes intergranular corrosion, especially in environments where hygiene or exposure to chlorides is a concern. The added silicon content enhances the fluidity of the weld puddle and improves bead shape and finish.
Strong Arc Stability and Low Spatter
Thanks to its refined composition, this 1.6mm MIG wire delivers a consistent, smooth arc and low spatter levels, even during long welding cycles. It is compatible with both spray and short-arc transfer methods, providing flexibility for various welding positions and applications.
Since it feeds reliably, it helps reduce downtime and ensures excellent results in both manual and automated MIG welding systems.
Best for Heavy-Duty Industrial Applications
This wire is ideal when working on heavy fabrications where corrosion resistance is essential. It is frequently used in:
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Food-grade processing plants
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Pharmaceutical-grade stainless assemblies
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Chemical and petrochemical systems
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Shipbuilding and marine structures
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Stainless steel tanks and heavy pipe welding
Because of its higher diameter, the wire is particularly effective on thicker plates, helping you maintain strong weld penetration and structural integrity.
Need other sizes? Check our full MIG wire range for additional grades and diameters.
Learn More About Stainless Wire Options
For a deeper understanding of stainless steel filler selection, including the role of silicon and carbon content, visit this guide from Lincoln Electric.
Durable Results in Demanding Conditions
The ER316LSi MIG Wire 1.6mm (15kg) is the go-to choice for professional fabricators working on thick stainless steel components. It delivers dependable corrosion resistance, clean aesthetics, and excellent weld performance—even in the most challenging environments.
