AlTiN Features

AlTiN ---Aluminum Titanium Nitride. This coating has the highest temperature resistance of any of the coatings available, It also provides a high degree of surface hardness and maintains that hardness at elevated temperatures. It is the coating of choice when you are dry machining, machining titanium alloys, inconel, stainless alloys and cast iron. The advantage of the AlTiN film is its ability to produce the Al203 when high temperatures are encountered.


Application: It has an increased oxidation resistance for cutting tools. Dry machining of hardened steels has become possible. Materials such as Titanium and stainless steels can be machined at higher speeds. It can be used as a proactive coating for dies and molds. The coating helps protect the tools from wear heat checking and thermal fatigue.

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