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PVD coating

CrN

A coating that gives your tool optimum protection against oxidation. At the same time it suits all-round machining of copper. The coating can also be deposited on tools at a temperature of around 200 °C.

Colour
white-grey
Nanohardness
22 ± 3 GPa
Coefficient of friction
~0.5
Maximum service temperature
> 700 °C
EnquiryCrN.pdf (SL)
CrN PVD coating

Benefits

  • A smooth coating with a low coefficient of friction and low adhesion → smoother sliding, with no material sticking to the tool
  • CrN-based coating → gives the tool excellent protection against oxidation and, at the same time, excellent adhesion
  • High coating hardness → protection against wear and damage to the tool

Properties

  • CrN based
  • Colour: white-grey
  • Nanohardness: 22 ± 3 GPa
  • Coefficient of friction: ~0.5
  • Maximum service temperature > 700 °C
  • Deposition at lower temperatures is also possible

Applications

  • Use in copper applications
  • Injection moulding of plastics
Multi-cavity plate of a plastic injection mould

Plastic injection moulding

Let us find the right solution for your tools.

Send the drawing, material and quantity — we will reply with a quotation and a coating proposal.

Send an enquiryContact