DIN Standards Committee Tank Installations
DIN EN ISO 19598
Metallic coatings - Electroplated coatings of zinc and zinc alloys on iron or steel with supplementary Cr(VI)-free treatment (ISO 19598:2016); German version EN ISO 19598:2016
Metallische Überzüge - Galvanische Zink- und Zinklegierungsüberzüge auf Eisenwerkstoffen mit zusätzlichen Cr(VI)-freien Behandlungen (ISO 19598:2016); Deutsche Fassung EN ISO 19598:2016
Overview
This International Standard applies 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, the minimum corrosion resistance to be achieved in specified test procedures, and the minimum coating thicknesses required. This International Standard has been prepared by Technical Committee ISO/TC 107 "Metallic and other inorganic coatings" in collaboration with Technical Committee CEN/TC 262 "Metallic and other inorganic coatings", the secretariat of which is held by BSI. The responsible German working committee is NA 062-01-76 AA "Chemische und elektrochemische Überzüge" ("Chemical and electrochemical coatings") at DIN Standards Committee Materials Testing (NMP).
Document: references other documents
Responsible national committee
NA 062-01-76 AA - Chemical and electrochemical coatings
Responsible european committee
CEN/TC 262/WG 12 - Maintenance and ISO co-ordination
Responsible international committee
ISO/TC 107/SC 3 - Electrodeposited coatings and related finishes
