SN EN 12373-6 : 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ALUMINIUM AND ALUMINIUM ALLOYS - ANODIZING - PART 6: ASSESSMENT OF QUALITY OF SEALED ANODIC OXIDATION COATINGS BY MEASUREMENT OF THE LOSS OF MASS AFTER IMMERSION IN PHOSPHORIC ACID/CHROMIC ACID SOLUTION WITHOUT PRIOR ACID TREATMENT
01-10-2010
12-01-2013
Foreword
1 Scope
2 Principle
3 Reagents
4 Apparatus
5 Preparation of test piece
6 Procedure
7 Expression of results
8 Test report
Annex A (normative) Method for the drying of samples
Defines 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 without prior acid treatment. Applicable to anodic oxidation coatings intended for decorative or protective purposes or where resistance to staining is important. The method is destructive and can serve as a reference method in case of doubt or dispute regarding the results of the test for loss of absorptive power or the measurement of admittance.
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Superseded
|
| Standards | Relationship |
| EN 12373-6 : 1998 | Identical |
| UNI EN 12373-6 : 2000 | Identical |
| BS EN 12373-6:1999 | Identical |
| UNE-EN 12373-6:1999 | Identical |
| I.S. EN 12373-6:1999 | Identical |
| DIN EN 12373-6:1999-02 | Identical |
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