DSF/PREN ISO 19598
Metallic coatings - Electroplated coatings of zinc and zinc alloys on iron or steel with supplementary Cr(VI)-free treatment (ISO/DIS 19598:2015)
|ICS Code (Metallic coatings):||25.220.40|
This standard applies to electrodeposited zinc and zinc-alloy coatings on iron and steel with Cr(VI)-free passivation. The zinc-alloy coatings contain nickel or iron as alloying elements (referred to as zinc/nickel and zinc/iron coatings, respectively). The main purpose of the coatings or coating systems is protecting iron and steel components against corrosion. This standard specifies - the designations to be used for the above coating systems -minimum corrosion resistance to be achieved in specified test procedures and - the minimum coating thicknesses required.