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UNI EN ISO 3613 : 2011

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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METALLIC AND OTHER INORGANIC COATINGS - CHROMATE CONVERSION COATINGS ON ZINC, CADMIUM, ALUMINIUM-ZINC ALLOYS AND ZINC- ALUMINIUM ALLOYS - TEST METHODS

Superseded date

08-09-2022

Superseded by

UNI EN ISO 3613:2021

Published date

01-01-2011

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Foreword
Introduction
1 Scope
2 Normative references
3 Reagents
4 Apparatus
5 Test methods
6 Test report
Bibliography

Describes methods for the determination of: - the presence of colourless chromate conversion coatings, - the presence of hexavalent chromium in colourless and coloured coatings on zinc or cadmium or aluminium-zinc (mass fraction of aluminium: 55%, within a range of 54% to 56% mass fraction) and zinc-aluminium (mass fraction of aluminium: 5%) alloys, - the total chromium content per unit area on zinc and cadmium, - the mass per unit area of both colourless and coloured coatings, - the satisfactory adhesion of chromate conversion coatings, and - the quality of chromate coatings.

DevelopmentNote
Supersedes UNI ISO 3613. (09/1999)
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy
Supersedes

ISO 3892:2000 Conversion coatings on metallic materials Determination of coating mass per unit area Gravimetric methods
ISO 4520:1981 Chromate conversion coatings on electroplated zinc and cadmium coatings
ISO 9227:2017 Corrosion tests in artificial atmospheres — Salt spray tests
IEC 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)

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