Engineered for Aerospace Applications

When Failure is Not an Option, Specify Fisk High-Performance Copper Alloy Wire

Whether designed into an engine harness exposed to severe temperature, a wing section buffeted by equal extremes of hot and cold, or an IFE seat system subject to daily manipulation, Fisk wire is engineered to meet the relentless requirements of aerospace applications. Our breadth of alloy wire and conductors are designed to afford higher flex life, superior conductivity, and greater resistance to softening, creating a standard of reliability that exceeds our customers’ specifications – all available in fine gauge sizes that reduce weight and save fuel.

Copper Alloy Conductors

Copper alloys for electrical conductors possess specific properties suited for an array of demands and applications. They are designed to balance several competing engineering attributes — tensile strength, electrical conductivity, elongation, thermal stability, and mechanical processing. At Fisk, we’ve spent decades dedicating ourselves to the precision engineering of premium copper alloy conductor wire, culminating in an unrivaled expertise and core competency that continues today.

ASTM Standards

Fine Wire

Our efforts in specialty and fine wire focus directly on the ever-increasing requirements for high performance products at smaller sizes. From traditional spring materials in beryllium copper, to alternative beryllium-free systems, our specialty and fine wire products bring together our existing alloy and conductor lines to offer unique combinations of strength, conductivity, formability, and resistance to relaxation or softening. With careful consideration of these attributes and a complete range of available plating solutions, we can meet the requirements of a wide variety of parts from electronic contacts to mechanical springs.

ASTM Standards