51831836C - Nexalloy ER5183 Aluminum TIG Welding Rod - 1/8 in (3.2mm) - 10lb Tube

High-Performance Aluminum Filler for Critical Structures

The Nexalloy ER5183 Aluminum TIG Welding Rod is a premium-grade filler metal engineered for industrial applications requiring exceptional tensile strength and corrosion resistance. Specifically formulated with high levels of magnesium (4.3-5.2%) and manganese, this alloy is the industry standard for welding high-strength 5xxx series base metals, such as 5083, 5086, and 5456. It is widely utilized in sectors demanding rigorous structural integrity, including marine fabrication, cryogenic vessel manufacturing, and heavy transportation equipment.

Nexalloy distinguishes itself through a proprietary manufacturing process that prioritizes surface cleanliness and dimensional precision. Unlike standard drawn wires that may retain residual lubricants or surface oxides, Nexalloy rods undergo a specialized shaving process. This technique removes the outer layer of the wire, eliminating contaminants that typically cause weld porosity and arc instability. For procurement managers and QA specialists, this translates to lower defect rates, reduced rework costs, and consistent compliance with AWS A5.10 standards.

This 10lb tube of 1/8" (3.2mm) rods is packaged to maintain material integrity during storage and transport. The 36-inch cut lengths are straightened and embossed for immediate identification, ensuring that welders always verify the correct alloy before striking an arc. Whether used for pressure vessels, drilling rigs, or ship hulls, Nexalloy ER5183 delivers the mechanical properties necessary for severe service environments.

Operational Benefits

• Enhanced Tensile Strength: Provides higher as-welded strength compared to ER5356, essential for structural certification.


• Marine Grade Durability: Excellent resistance to saltwater corrosion makes it ideal for boat building and offshore structures.


• Inventory Control: Clear labeling and robust packaging facilitate easy stock management and material tracking.