ISO 8994:2018

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ISO 8994:2018

2018

Most Recent

Anodizing of aluminium and its alloys – Rating system for the evaluation of pitting corrosion – Grid method

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This document 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, and

— practical service tests.

This document takes into account only pitting corrosion of the basis metal resulting from penetration of the protective anodic oxidation coating.

NOTE 1 ISO 8993[1] describes a similar rating system based on defined chart scales.

NOTE 2 The grid rating system is frequently used for rating the results of short-term corrosion tests for relatively thin anodic oxidation coating, such as those used in the automotive industry.

ISO 8994:2018
STANDARD INFO:
Standard NameISO 8994:2018
ScopeAnodizing of aluminium and its alloys - Rating system for the evaluation of pitting corrosion - Grid method
PublisherISO - International Organization for Standardization
LanguagesEnglish
State
Publication Year2018
Most recent VersionMOST RECENT
Whether to be replaced
Addendum
FILE INFO:
Edition3rd
File Size1 file , 1.1 MB
NoteThis product is unavailable in Ukraine, Russia, Belarus
Number of Pages10
Published11/01/2018
Same AsISO 8994:2018
ISO 8994:2018
HistoryPublisher Year
ISO 8994:20182018Current
ISO 8994:20112011
ISO 8994:19891989

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