This document provides pictorial standards for designating the degree of rusting. The standards given are basically indended for rating on coated steel. They may used for designating the degree of corrosion of non-ferrous metals if the form of breakdown is comparable with that on the standards. Cancels and replaces section three of ISO 4628/1-1978.


Paints and varnishes — Evaluation of degradation of paint coatings — Designation of intensity, quantity and size of common types of defect — Part 3: Designation of degree of rusting

ISO 4628-3:1982

Paints and varnishes — Evaluation of degradation of paint coatings — Designation of intensity, quantity and size of common types of defect — Part 3: Designation of degree of rusting

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