Wire

Wire Wire

We produce high-quality wire made of copper-based alloys. The product portfolio encompasses pre-rolled wire (square), pre-drawn wire for redrawers as well as finished wire for a multitude of application areas. Thanks to our comprehensive portfolio of alloys, we are able to offer the optimum material for the relevant application.

The following copper-based alloys are available for wire:

  • Bronze
  • Nickel silver 
  • Copper magnesium
  • Special and high-performance alloys 
  • Brass
  • Copper

Our wire is versatile and combines various properties:

  • High electrical and thermal conductivity
  • Very good corrosion resistance
  • Outstanding forging and machining properties
  • High suitability for surface finishing
Pre-drawn wire for electromechanical parts in electronic applications Pre-drawn wire for electromechanical parts in electronic applications
Pre-drawn wire for electromechanical parts in electronic applications
Wire for fine drawing applications Wire for fine drawing applications
Wire for fine drawing applications
Contact wire and catenary cables Contact wire and catenary cables
Contact wire and catenary cables

For electronic applications, we offer wire with universal combinations of high mechanical strength and good cold formability at the highest possible elctrical and thermal conductivity. 

For fine drawing applications, we offer special alloys which are cast in a certain way before undergoing thermomechanical treatment. This allows the wire to be fine drawn down to the smallest diameters.

Our wire is an intermediate product for contact and catenary cables. These are used in the overhead lines of high-speed trains (up to 350km/h or 217 mph). For this application, we offer wire made of different copper-magnesium alloys, which demonstrate both high tensile strength and electrical conductivity. 

  • Wire rod (square)

    • Dimensions: 5.1 / 7.4 mm
    • Weight: max. 2000 kg

    Finished wire

    • Dimensions: 0.5 to 6.2 mm
    • Weight: max. 1000 kg

    Contact wire

    • Cross section: 80 to 150 mm²
    • Weight: max. 1900 kg

The form of delivery for our wire products is aligned to the technical facilities of our customers. There are six basic versions available. Within these six basic versions, different sizes are available in some cases, depending on the existing facilities of our customers and the desired dimensions.  

  • Spools

    Spools Spools
  • Headstocks

    Headstocks Headstocks
  • Cardboard barrels

    Cardboard barrels Cardboard barrels
  • Coils

    Coils Coils
  • Acropak

    Acropak Acropak
  • Wire rod 2t

    Wire rod 2t Wire rod 2t

During wire production, we are able to produce long wire lengths without welding seams by means of a continuous casting process. Besides production using the traditional vertical downward casting process, a state-of-the-art upward casting machine can cast eight strands at the same time. Coil sizes of around one ton are available for further processing.

Our fully integrated production process for wire casting:

Highly flexible wire casting Highly flexible wire casting
Highly flexible wire casting
High-performance reducing mill High-performance reducing mill
High-performance reducing mill
Wet and dry drawing machine Wet and dry drawing machine
Wet and dry drawing machine
Inert gas top-hat furnace Inert gas top-hat furnace
Inert gas top-hat furnace