This part of EN 13523 describes the procedure for determining the resistance to cracking and/or pick-off on rapid deformation of an organic coating on a metallic substrate in terms of energy which the specimen will withstand.
DS/EN 13523-5:2001 history
2001DS/EN 13523-5:2001 Coil coated metals - Test methods - Part 5: Resistance to rapid deformation (impact test)