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EN 12373-7:1998

Aluminium and aluminium alloys - Anodizing - Part 7: Assessment of quality of sealed anodic oxidation coatings by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution with prior acid treatment EN 12373-7:1998

Publication date:   Mar 15, 2000

General information

99.60   Withdrawal effective   Aug 21, 2002

CEN

CEN/TC 132 Aluminium and aluminium alloys

European Norm

25.220.20   Surface treatment | 77.120.10   Aluminium and aluminium alloys

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Scope

This part of this European Standard specifies a method of assessing the quality of sealed anodic oxidation coatings on aluminium and its alloys by measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution with prior acid treatment. A related standard (EN 12373-6) describes the same method used without prior acid treatment.

Life cycle

NOW

WITHDRAWN
EN 12373-7:1998
99.60 Withdrawal effective
Aug 21, 2002

REVISED BY

WITHDRAWN
EN 12373-7:2002




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