Traditional and High Performance

Alloy Wire

Brass and Bronze

Zinc strikes a balance between the conductivity of copper and the mechanical strength of bronze, while additions of tin and phosphorus further increase the mechanical properties of brass.
Learn More

High Performance

In response to increasing demand for more robust and tailored solutions, these alloys are capable of age hardening response for improved conductivity, mechanical strength, and/or stress relaxation resistance.
Learn More

Cu, Bimetals & More

A wide selection ranging from pure copper to steel core composites, alongside our traditional alloy offerings available in copper magnesium, copper nickel tin, and nickel silver.
Learn More

Forms

  • Flat: Thickness: 0.25 to 1.27mm (0.010 to 0.050″) Width 0.75 to 6.35mm (0.030 to 0.250″)
  • Rectangular: Thickness: 0.25 to 2mm (0.010 to 0.079″) Width 0.238 to 5mm (0.015 to 0.196″)
  • Round: 0.0124 to 3.18mm (0.00049 to 0.196″)
  • Square: 0.25 to 2mm (0.010 to 0.079″)
  • Other: Special profiles and sizes tooled and produced to order.

Tempers

To specified tensile strengths from annealed to spring by separate or combined cold work processing and heat treating to temper.

Surface Finishes

Reel-to-reel electroplated processing of copper, gold, nickel, silver, and tin in single layers or in multi-layered combinations (e.g. Ni-Au) to specified thickness for each element. Fisk also produces an Advance Tin Barrier (ATB) plating system which reduces insertion forces and increases solderability shelf life.

Packages

0.1 kg to 500 kg on a variety of coils, drums, reels and spools.