ALTEF® coating


Your advantages at one glance

  • Hard surface, abrasion-resistant and scratch-proof
  • Uniform coat thickness in bores and on threads
  • Largely corrosion-resistant
  • Minimum friction without lubrication
  • Outstanding anti-friction properties
  • Very good electrical and thermal insulation properties
  • Harmless to foods
  • ALTEF® surfaces are easy to clean
  • No adherence in narrow areas
  • Partial coating
  • Coating to tolerances and with dimensional stability

The very hard ALTEF® coating is particularly abrasion-resistant, corrosion resistant and shows a low friction coefficient. The surface of the base material is converted into a ceramic coating in which Teflon® is integrated. Half of the coating thickness penetrates into the base material so that, e. g., at a standard coating thickness of 40 µm an increase of 20 µm develops.

You can find detailed technical information here.

slides easily

largely corrosion

hard, durable

easy to clean

scratch proof

heat resistant

impact resistant

harmless to foods

partially coatable

with tolerances coatable


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