90.20 Standard under periodical review Jul 15, 2026
ISO
ISO/TC 107/SC 7 Corrosion tests
International Standard
Published
Specifies the reagent, the apparatus and the procedure for assessment of the quality of metallic and related coatings by the Corrodkode procedure. The method is primarily applicable to copper-nickel-chromium or nickel-chromium electroplated parts.
PUBLISHED
ISO 4541:1978
90.20
Standard under periodical review
Jul 15, 2026