Standard

DS/EN ISO 8993:2018

Anodisering af aluminium og aluminiumlegeringer – System til vurdering af grubetæring – Diagrammetode

Status
Gældende Checkmark
Type
Standard
Varenummer
M320753
Udgivelsesdato
2018-10-31
Komite

CEN/TC 132

ISO/TC 79/SC 2

International arbejdsgruppe WG

CEN/TC 132

ISO/TC 79/SC 2

Internationale relationer
Tooltip
ISO 8993:2018 IDT, EN ISO 8993:2018 IDT
Dansk udvalg
Antal sider
24

Scope

This document specifies a chart rating system based on standard charts that provides a means of defining levels of performance of anodic oxidation coatings on aluminium and its alloys that have been subjected to corrosion tests. This rating system is applicable to pitting corrosion resulting from – accelerated tests, – exposure to corrosive environments, and – practical service tests. This document takes into account only pitting corrosion resulting from penetration of the protective anodic oxidation coating.