EN ISO 8994:2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Anodizing of aluminium and its alloys - Rating system for the evaluation of pitting corrosion - Grid method (ISO 8994:2011)
26-02-2022
01-03-2011
Foreword
1 Scope
2 Terms and definitions
3 Procedure for rating
4 Expression of results
5 Test report
Bibliography
ISO 8994:2011 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 fromaccelerated tests, exposure to corrosive environments, and practical service tests. ISO 8994:2011 takes into account only pitting corrosion of the basis metal resulting from penetration of the protective anodic oxidation coating.
| Committee |
CEN/TC 132
|
| DevelopmentNote |
Supersedes EN 12373-19. (03/2011) Supersedes PREN ISO 8994. (08/2011)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NS EN ISO 8994 : 2011 | Identical |
| BS EN ISO 8994:2011 | Identical |
| NEN EN ISO 8994 : 2011 | Identical |
| NEN-EN-ISO 8994:2018 en | Identical |
| BS EN ISO 8994:2018 | Identical |
| UNI EN ISO 8994 : 2011 | Identical |
| NBN EN ISO 8994 : 2011 | Identical |
| UNE-EN ISO 8994:2011 | Identical |
| ISO 8994:2011 | Identical |
| ONORM EN ISO 8994 : 2011 | Identical |
| NS-EN ISO 8994:2018 | Identical |
| ISO 8994:2018 | Identical |
| DIN EN ISO 8994:2011-06 | Identical |
| SN EN ISO 8994 : 2011 | Identical |
| I.S. EN ISO 8994:2011 | Identical |
| PN EN ISO 8994 : 2011 | Identical |
| NF EN ISO 8994 : 2011 | Identical |
| PN-EN ISO 8994:2019-02 | Identical |
| DIN EN ISO 8994:2019-03 | Identical |
| ISO 8993:2010 | Anodizing of aluminium and its alloys Rating system for the evaluation of pitting corrosion Chart method |
| ISO 2106:2011 | Anodizing of aluminium and its alloys Determination of mass per unit area (surface density) of anodic oxidation coatings Gravimetric method |
| ISO 2064:1996 | Metallic and other inorganic coatings — Definitions and conventions concerning the measurement of thickness |
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