German Armed Forces
TL 8010-0001, TL 8010-0002
Mercedes/Daimler
DBL 7384, DBL 7391
Mercedes/Daimler
DBL 7381, DBL 7382, DBL 7390, MBN 10494-5
NATO
STANAG 4360 / AEP-64
Porsche
PTL 5536
In the scratch resistance test, a standardised carbide tip is drawn over the coated surface with constant force. Depending on the requirements, the tip must not reach the base material or leave a permanent indentation.
