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BS EN ISO 8993:2018

$102.76

Anodizing of aluminium and its alloys. Rating system for the evaluation of pitting corrosion. Chart method

Published By Publication Date Number of Pages
BSI 2018 20
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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.

NOTE ISO 8994[1] describes a similar rating system based on defined grids.

PDF Catalog

PDF Pages PDF Title
2 National foreword
4 European foreword
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
4 Procedure for rating
4.1 Preparation of test specimen
8 4.2 Determination of chart rating
9 5 Expression of results
6 Test report
10 Annex A (normative) Rating charts
18 Bibliography
BS EN ISO 8993:2018
$102.76