MATERIAL CHARACTERIZATION
Thickness of a surface coating (cutting).

Thickness of a titanium nitride layer of 3.5 ± 0.7 microns on steel
Quantitative analysis: a piece of steel.

Results of analysis:
Steel with :
Silicon : 0.7 ± 0.2 [% weight]
Chrome : 13.6 ± 1.0 [%weight]
Values compatible with a 1.4034 steel.