I.S. EN 12373-4:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 4: ESTIMATION OF LOSS OF ABSORPTIVE POWER OF ANODIC OXIDATION COATINGS AFTER SEALING BY DYE SPOT TEST WITH PRIOR ACID TREATMENT
Hardcopy , PDF
07-07-2010
English
01-01-1999
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Principle
3 Reagents
4 Test specimens
5 Procedure
6 Expression of results
7 Test report
Annex A (normative) Interpretation of the results of the
dye spot test
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