535611620C - Nexalloy ER5356 Aluminum MIG Wire 1/16 Inch 20lb Spool

Nexalloy 5356 Aluminum MIG Wire – 1.6mm (1/16") – 20 lb Spool

The Nexalloy 5356 Aluminum MIG Wire is a premium quality general-purpose filler alloy designed for welding 5000 series aluminum base metals. This 20 lb spool features a 1.6mm (1/16 inch) diameter wire, making it an excellent choice for heavy-duty industrial fabrication where high deposition rates and structural integrity are paramount. As one of the most widely used aluminum welding alloys, ER5356 is formulated with 5% magnesium, which provides it with superior strength compared to the common 4043 alloy.

Welders choose Nexalloy 5356 for its versatility and performance. It is a non-heat treatable alloy that delivers excellent corrosion resistance, particularly in saltwater environments, making it the standard choice for the shipbuilding and marine industries. Additionally, if your project requires post-weld anodizing, this wire offers a much better color match to the base metal than silicon-based alloys, which often turn dark gray or black after the anodizing process.

The 1.6mm diameter is specifically suited for welding thicker plates and structural components, allowing for efficient spray transfer welding. One of the key operational benefits of the 5356 alloy is its stiffness; the magnesium content gives the wire higher column strength, which significantly improves feedability through MIG guns. This reduces the likelihood of "bird-nesting" and feeding issues often associated with softer aluminum wires. Whether you are fabricating truck trailers, pressure vessels, or architectural structures, this Nexalloy wire ensures consistent, high-quality welds.

Key Benefits:

• High Strength: Offers high shear strength for structural applications.


• Marine Ready: Excellent resistance to corrosion in harsh environments.


• Feedability: Stiffer wire feeds better through standard and push-pull guns.


• Aesthetics: Maintains a bright finish and matches base metal color after anodizing.

This 20 lb spool is designed for industrial wire feeders and provides ample material for long production runs, minimizing downtime for spool changes. Ensure your welding setup is equipped with the correct drive rolls (U-groove) and a Teflon liner to maximize the performance of this aluminum wire.