Standard Swedish standard · SS-EN 12373-19

Aluminium and aluminium alloys - Anodizing - Part 19: Rating system for the evaluation of pitting corrosion - Grid method

Status: Withdrawn

· Replaced by: SS-EN ISO 8994:2011
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Standard Swedish standard · SS-EN 12373-19

Aluminium and aluminium alloys - Anodizing - Part 19: Rating system for the evaluation of pitting corrosion - Grid method
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Scope
This Part of this European Standard specifies a grid rating system 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;
- practical service tests.
It takes into account only pitting corrosion of the basis metal resulting from penetration of the protective anodic oxidation coating.
NOTE 1 A related standard, EN 12373-18:2001, describes a similar rating system based on chart scales.
NOTE 2 The grid rating system is frequently used for rating the results of short term corrosion tests on relatively thin anodic oxidation coatings such as those used in the automotive industry.

Subjects

Surface treatment (25.220.20) Aluminium and aluminium alloys (77.120.10)


Buy this standard

Standard Swedish standard · SS-EN 12373-19

Aluminium and aluminium alloys - Anodizing - Part 19: Rating system for the evaluation of pitting corrosion - Grid method
Subscribe on standards - Read more Dölj
Price: 636 SEK
standard ikon pdf

PDF

Price: 636 SEK
standard ikon

Paper

Show more Show less

Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-30340

Edition: 1

Approved: 6/8/2001

No of pages: 9

Replaced by: SS-EN ISO 8994:2011