DIN 50979:2008
Metallic coatings - Electroplated coatings of zinc and zinc alloys on iron or steel with supplementary Cr(VI)-free treatment

Standard No.

DIN 50979:2008

Release Date

2008

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN ISO 19598:2017-04

Latest

DIN EN ISO 19598:2017-04

Replace

DIN 50979:2007

Scope

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 agents (referred to as zinc/nickel and zinc/iron coatings, respectively).

DIN 50979:2008 Referenced Document

• DIN EN 1403 
• DIN EN 15205 Determination of hexavalent chromium in corrosion protection layers - Qualitative analysis; English version of DIN EN 15205:2007-02
• DIN EN ISO 3497 Metallic coatings - Measurement of coating thickness - X-ray spectrometric methods (ISO 3497:2000); German version EN ISO 3497:2000
• DIN EN ISO 9227 Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2022); German version EN ISO 9227:2022*， 2023-03-01 Update

DIN 50979:2008 history

• 2017 DIN EN ISO 19598:2017-04 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
• 2008 DIN 50979:2008 Metallic coatings - Electroplated coatings of zinc and zinc alloys on iron or steel with supplementary Cr(VI)-free treatment
• 0000 DIN 50979:2007