UNI 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
19-07-2007
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
Defines requirements for rinsed and non-rinsed chromate conversion coatings on aluminium and aluminium alloys intended to protect against corrosion and serve as a base for other coatings.
| Committee |
CT 26
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| UNE-EN 12487:2008 | Identical |
| I.S. EN 12487:2007 | Identical |
| BS EN 12487:2007 | Identical |
| NF EN 12487 : 2007 | Identical |
| NBN EN 12487 : 2007 COR 2008 | Identical |
| SN EN 12487 : 2007 CORR 2009 | Identical |
| NEN EN 12487 : 2007 C1 2008 | Identical |
| NS EN 12487 : 2007 AC 2008 | Identical |
| DIN EN 12487:2007-07 | Identical |
| EN 485-1:2016 | Aluminium and aluminium alloys - Sheet, strip and plate - Part 1: Technical conditions for inspection and delivery |
| EN 573-2:1994 | Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 2: Chemical symbol based designation system |
| EN 485-3:2003 | Aluminium and aluminium alloys - Sheet, strip and plate - Part 3: Tolerances on dimensions and form for hot-rolled products |
| EN 485-2:2016 | Aluminium and aluminium alloys - Sheet, strip and plate - Part 2: Mechanical properties |
| EN 485-4:1993 | Aluminium and aluminium alloys - Sheet, strip and plate - Part 4: Tolerances on shape and dimensions for cold-rolled products |
| EN ISO 9227:2017 | Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2017) |
| ISO 3892:2000 | Conversion coatings on metallic materials Determination of coating mass per unit area Gravimetric methods |
| ISO 4519:1980 | Electrodeposited metallic coatings and related finishes — Sampling procedures for inspection by attributes |
| EN 515:2017 | Aluminium and aluminium alloys - Wrought products - Temper designations |
| ISO 9227:2017 | Corrosion tests in artificial atmospheres — Salt spray tests |
| EN ISO 3892:2001 | Conversion coatings on metallic materials - Determination of coating mass per unit area - Gravimetric methods (ISO 3892:2000) |
| EN 573-3:2013 | Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 3: Chemical composition and form of products |
| EN 573-1:2004 | Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 1: Numerical designation system |
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