The titanium carbo-nitride layer indicates the following properties:
In spite of its very high hardness, TiCN pvd coating does not have high brittleness, which is absolutely necessary for many applications, such as during interrupted cutting in machining. Frequently the application of TiCN layers results in a significant extension of lifetime with respect to TIN-coated tools.
The deposition of the TiCN layers take place by means of PVD technology. This allows the deposition of the layer on tool steels, HSS, cemented carbides or many other materials with T < 450° C.
Like TiN, TiCN is also suitable for applications in plastic molding and in the decorative sector!
|Material:||Titanium carbo-nitride, TiCN (multi-layers)|
|Microhardness HV 0.05:||3500 ± 500|
|Coefficient of friction against steel 100Cr6:||0.2|
|Layer thickness [µm]:||2 – 4 |
|Maximum application temperature:||400° C / 750° F|
|General characteristic:||High hardness, excellent abrasive resistance, improved toughness|
|Preferred applications:||Cutting of steel alloys difficult to machine; high-performance cutting – if moderate temperatures arise at the edges; excellent for metal forming (e.g. of stainless steel)|
 Dependent on tool size, also for micro-tool of less than 2 µm.