Din 50965 Pdf Jun 2026

A: Modern ISO 19598 uses descriptive terms: cr (clear/blue), cr (yellow), cr (black) plus suffixes for sealing ( s ).

The standard addresses the "design for finishing" principle. It helps engineers calculate the correlation between the service life of a component and the thickness of the coating (such as zinc or nickel) applied. By consulting DIN 50965, manufacturers can avoid under-plating, which leads to premature rust, or over-plating, which wastes expensive materials and creates fitment issues where threaded parts or bearings are involved. din 50965 pdf