This Part of EN 13523 defines terms of the procedure for determining the adhesion of an organic coating to a metallic substrate after indentation after slow deformation. The resistance to cracking may also be evaluated.
DS/EN 13523-6:2002 history
2002DS/EN 13523-6:2002 Coil coated metals - Test methods - Part 6: Adhesion after indentation (cupping test)