2. Getting involved
3. Standards Committees
4. FNNE

DIN Standards Committee Nonferrous Metals

Overview

This standard 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 test. The rating system is applicable to pitting corrosion resulting from: - accelerated corrosion tests - exposure to corrosive environments - practical service tests. This standard only takes into account pitting corrosion resulting from penetration of the protective anodic oxidation coating. A comparable standard, ISO 8994, describes a similar rating system based on defined grids. The International/European Standard has been prepared under the leadership of ISO/TC 79/SC 2/WG 16 "Revisions for Systematic reviewed TC 79/SC 2 ISO standards" (secretariat: JISC, Japan) in a parallel procedure with CEN/TC 132/WG 15 "Aluminium anodisation" (secretariat: BSI, United Kingdom). On the national level the responsible Working Committee is NA 066-01-09 AA "Anodisch oxidiertes Aluminium" ("Aluminium anodisation") of FNNE.

Document: references other documents

Document: referenced in other documents

Responsible national committee

NA 066-01-09 AA - Surface treatment of aluminium  

Responsible european committee

CEN/TC 132 - Aluminium and aluminium alloys