NBN EN ISO 8993:2018

Anodizing of aluminium and its alloys - Rating system for the evaluation of pitting corrosion - Chart method (ISO 8993:2018)

ACTIVE

About this standard

Languages
German, English and French
Type
NBN
Standards committee
CEN/TC 132 (Aluminium and aluminium alloys)
Status
ACTIVE
Publication date
27 November 2018
Replaces
NBN EN ISO 8993:2010
ICS Code
25.220.20 (Surface treatment)
77.060 (Corrosion of metals)
Withdrawn Date
Price
€ 58,00

About this training

Summary

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.