Haidressing scissors 3Claveles Titanium Plus ES 40

stainless steel AISI 420 - 4034 - X46 CR 13
TIN coated
PVD - 2500 VIKERS
HRc 58 ROCKWELL 

Whats the TIN coated?
The type of coating applied to the scissors is a layer of TIN (Titanium Nitride) by a technique known as PVD (Physical Vapour Deposition).
Thanks to this coating, the surface of the scissors gain considerably in hardness, since the hardness value of the TIN layer is something in the order of 2500 Vickers,
around 4 times greater than that of tempereted steel.

The layer of TIN gives good resistance to erosion  and to chemical agenst, far superior to uncoated steel, and in corrosion tests in saline misy chambers,
the results obtained with this type of coating are even better than those with chrome coatings.