AlCrN

Conventional coating with 40% of Cr.

PLATIT AlCrN Coating

 

Advantages:

  • higher heat resistance than AlTiN,
  • achieves a better adhesion and higher coating thickness than AlTiN

.
Disadvantages:

  • softer than AlTiN at similar Al content
  • Cr targets are very expensive

AlCrN Properties

NAME
Color
Nanohardness up
to [GPa]
Thickness
[µm]
Friction (fretting)
coefficient
Max. usage
temperature [°C]
Symbol color
AlCrN blue-grey 32 1-4 0,6 1000

See properties in comparison

 

Applications: Sawing / Hobbing / Bevel gear hobbing / Slotting / heat resistance /Engraving