ISO 4628-3:2003Withdrawn

Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 3: Assessment of degree of rusting

Peintures et vernis — Évaluation de la dégradation des revêtements — Désignation de la quantité et de la dimension des défauts, et de l'intensité des changements uniformes d'aspect — Partie 3: Évaluation du degré d'enrouillement

Abstract / scope

ISO 4628-3:2003 describes a method for assessing the degree of rusting of coatings by comparison with pictorial standards.

The pictorial standards provided in this part of ISO 4628 show coated steel surfaces which have deteriorated to different degrees by a combination of rust broken through the coating and visible underrust.

NOTE 1 The pictorial standards have been selected from the European rust scale published by the European Confederation of Paint, Printing Ink and Artists' Colours Manufacturers' Associations (CEPE), Brussels. The correlation between the ISO scale and the European rust scale is given in an annex.

NOTE 2 The correlation between the ISO scale and the rating system of ASTM D 610, Standard Test Method for Evaluating Degree of Rusting on Painted Steel Surfaces, is also given in an annex.

Life cycle

Replaces

ISO 4628-3:1982WithdrawnPaints 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 rustingInternational Standard · Published 1 May 1982 · ISO/TC 35/SC 9

Replaced by

ISO 4628-3:2016WithdrawnPaints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 3: Assessment of degree of rustingInternational Standard · Published 12 Jan 2016 · ISO/TC 35/SC 9