A Titanium DiBoride Thin Film Coating
SurfTech 9200 is a hard lubricous coating applied at thickness’ of 1 – 3 µm at temperatures BELOW 200°F. It is applied using the same equipment as the other SurfTech coatings. Its uses to date have been for the machining of Aluminum Die-Casting, Titanium Alloys, Copper Alloys. Its primary benefit is extending tool life (2 – 4 times) than that of uncoated tools, without altering speeds and feeds.
- Hardness: 1800 Knoop
- Color: Gray/Silver
- Thickness: 1 – 3µm
- Chemical Stability: Excellent
- Coefficient of friction: <0.5