HSS circular saw blade coated – Julia – Grey Shark


HSS circular saw blade - Grey SharkGrey Shark Coating

HSS blade coating grey shark

HSS blade coating grey shark

Julia coatings Grey Shark

HSS circular saw blade coated with a 2.5 µm thickness Titanium/Carbon plasma which gives to it the high hardness of 3.000 Vickers (HV 0.05).
The friction coefficient (0.22) is very low, thanks mainly to the strong presence of Carbon; this characteristic makes it very suited for applications where the materials to be cut are very rough, such as inox or medium-alloyed steels with hardnesses up to 800 N/mm².
The low friction coefficient drastically reduces the formation of the built-up edge and of bondings on the side walls of the blade.
This coating needs a high lubrication and cooling during the cutting operation, having an oxidation temperature of 400°.