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Precious metals

Marker bands and electrodes

Mainly dedicated to the medical sector, our marking rings are manufactured using state-of-the-art processes.

Marker bands and electrodes


  • Medical devices
  • Radiopaque marking rings
  • Electrodes
  • Measuring devices
  • Electrical contacts


  • Platinum and alloys: platinum, 10% platinum-iridium, 20% platinum-iridium.
  • Gold and alloys: gold, copper-silver gold, 3N18
  • Palladium and alloys: palladium, palladium-silver

Others: on request.


  • External Ø: 0.3 – 4mm
  • Internal Ø: min. 0.2mm
  • Wall: 0.025 – 0.25mm; 1.5-20% of Ø

In cut parts: length from 0.4 to 20 mm.

Standard tolerances

  • External Ø +/- 0.013 mm
  • Length: +/- 0.05 mm
  • RA > 0.1

Other tolerances: on request.

Delivery format

  • Gloss or matt polishes
  • Washed
  • Packed to customer specifications, with batch traceability
  • Certificate of material, composition and conformity

For more information, please contact us

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