BS EN 12487:2007
Current
The latest, up-to-date edition.
Corrosion protection of metals. Rinsed and non-rinsed chromate conversion coatings on aluminium and aluminium alloys
Hardcopy , PDF
English
04-30-2009
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Information to be supplied by the purchaser
5 Coating types and designation
5.1 Coating types
5.2 Conversion coating designation
6 Sampling
7 Coating requirements
7.1 General
7.2 Electrical insulation
7.3 Adhesion
7.4 Coating mass per unit area
7.5 Coating identification
7.6 Corrosion resistance
Annex A (informative) - Process systems
Annex B (normative) - After-treatments
Annex C (normative) - Analytical methods for the determination
of the coating mass and for the identification of
chromium, phosphorus and zinc
Annex D (normative) - Testing of the layer composition
Bibliography
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