Round wire

drawn without twisting

The round wire is drawn without twisting. The curvature is uniform over the entire length and the wire remains in the annular plane.

Round wire Specifications

Round wire Dimensions

  • 0.10 mm - 4.00 mm diameter

Round wire Tolerances *
* depending on diameter, material, strength and surface

  • Closest tolerances 0.10 - 1.00 mm +/- 2 µm
  • Closest tolerances up to 2.00 mm +/- 3 µm
  • Closest tolerances up to 4.00 mm +/- 5 µm

Round wire Straightness

  • according to material related DIN/EN the wire is drawn without twisting, i.e. its bend is uniform over its full length and the wire remains in the annular plane.
  • 2-3 wire windings adopt a diameter no less than that of the coil or spool. The wire ends lift up from the backing by 10mm at the most.

Round wire Surface

  • plain or electroplated
  • up to 2mm drawn in nature-diamond

Round wire Forms of Delivery

Our quality - your safety:
As a longtime partner of numerous large automotive suppliers around the world, we have been certified according to IATF 16949.