BS EN ISO 8994:2018 Anodizing of aluminium and its alloys. Rating system for the evaluation of pitting corrosion. Grid method

BS EN ISO 8994:2018

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

Status : Current   Published : December 2018

Format
PDF

Format
HARDCOPY



What is this standard about?

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 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.




Standard NumberBS EN ISO 8994:2018
TitleAnodizing of aluminium and its alloys. Rating system for the evaluation of pitting corrosion. Grid method
StatusCurrent
Publication Date19 December 2018
Normative References(Required to achieve compliance to this standard)ISO 7583
Informative References(Provided for Information)ISO 8993, ISO 2106
ReplacesBS EN ISO 8994:2011
International RelationshipsEN ISO 8994:2018,ISO 8994:2018
Draft Superseded By17/30355105 DC
DescriptorsAluminium alloys, Aluminium, Corrosion, Classification systems, Electrodeposition, Anodic coating, Performance, Anodizing, Oxides, Pitting corrosion
ICS25.220.20
77.060
Title in FrenchAnodisation de l'aluminium et de ses alliages. Système de cotation de la corrosion par piqûres. Méthode par quadrillage
Title in GermanAnodisieren von Aluminium und Aluminiumlegierungen. Bewertungs-system für Lochkorrosion. Rasterzählmethode
CommitteeSTI/33
ISBN978 0 580 97203 4
PublisherBSI
FormatA4
DeliveryYes
Pages12
File Size290 KB
Price£110.00


 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


BSOL

The faster, easier way to work with standards


Worldwide Standards
We can source any standard from anywhere in the world


Develop a PAS

Develop a fast-track standardization document in 9-12 months