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ISO 4520:1981

Chromate conversion coatings on electroplated zinc and cadmium coatings

Oct 1, 1981

General information

90.93     Nov 17, 2021

ISO

ISO/TC 107/SC 8

International Standard

25.220.20  

French   English  

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Published

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Scope

Specifies requirements relating to coatings intended to give protection against corrosion. Finishes for giving particular colours only or specifically to improve paint adhesion are not covered by this International Standard. Gives furhermore the method of application of chromate conversion coatings and a classification.

Life cycle

NOW

PUBLISHED
ISO 4520:1981
90.93 Standard confirmed
Nov 17, 2021

REVISED BY

ABANDON
ISO/DIS 2081

ABANDON
ISO/DIS 2082

ABANDON
ISO/NP 4520