International Standard
ISO 4520:1981
Chromate conversion coatings on electroplated zinc and cadmium coatings
Reference number
ISO 4520:1981
Edition 1
1981-10
© ISO 2024
International Standard
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Published (Edition 1, 1981)
This standard was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 4520:1981

Format
Language
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 1981-10
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 2
  • Technical Committee :
    ISO/TC 107/SC 8
    ICS :
    25.220.20 
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