Hollow Wire Conductors


Columbic Copper nano composite alloys.


Hollow square wire conductors from 4x4 mm to 9x9 mm with wall thickness of 1 ÷ 2 mm.


  • Precious machinery
  • Magnetic metal treatment: stamping, welding, forming

Technical Specifications

Mechanical and electrical properties of Columbic Copper hollow wire conductors depending: UTS = 1100 ÷ 1250 MPa,YS02= 900 ÷ 1100 MPa, Conductivity = 68 ÷ 78% IACS, δ=2.5 ÷ 10%.

Product Benefits

  • Increased operational life for inductors and reduced cost for the magnet treatment operations
  • Can be used for connecting with wide variety of materials, including connections with non-metallic materials for magnet treatments
  • Provides precise stamping in just one operation when used with magnet metal treatment devices


Magnetic-pulse treatment machines