BS EN 1396:2015 – TC:2020 Edition
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Tracked Changes. Aluminium and aluminium alloys. Coil coated sheet and strip for general applications. Specifications
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 77 |
This European Standard specifies the particular requirements for wrought aluminium and wrought aluminium alloys in the form of coil coated sheet and strip for general applications. This product is generally supplied in thicknesses up to 3,0 mm. It applies to cold-rolled aluminium and aluminium alloy strip coated by the coil coating process both with liquid as well as with powder paints, either in the final width or slit afterwards, and to sheet obtained from such strip. It does not apply to coil coated sheet and strip used for special applications such as cans, closures and lids which are dealt with in separate EN 541.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Tracked_Changes_Cover |
| 3 | 30286947_Final |
| 45 | Contents Page |
| 47 | Foreword |
| 48 | Introduction |
| 49 | 1 Scope 2 Normative references |
| 50 | 3 Terms and definitions |
| 52 | 4 Technical conditions for inspection and delivery 4.1 Ordering information |
| 54 | 4.2 Requirements 4.2.1 Production and manufacturing processes 4.2.2 Quality control 4.2.3 Freedom from defects 4.2.4 Chemical composition 4.2.5 Mechanical properties 4.2.6 Tolerances on shape and dimensions |
| 55 | 4.2.7 Coating properties 4.3 Test procedures 4.3.1 Chemical composition 4.3.2 Tensile test 4.3.3 Coating tests |
| 56 | 4.3.4 Retests 5 Mechanical properties Table 1 — Mechanical properties after coating |
| 58 | 6 Organic coating properties 6.1 Tolerances on thickness |
| 59 | Table 2 — Tolerances on total thickness of the organic coating 6.2 Tolerances on gloss |
| 60 | Table 3 — Tolerances on gloss 6.3 Tolerances on colour 7 Inspection documents 8 Marking 9 Packing |
| 61 | Figure 1 — Direction of winding 10 Arbitration tests |
| 62 | Annex A (normative) Rules for rounding |
| 63 | Annex B (informative) Examples of coating systems |
| 64 | Table B.1 — Symbol and typical thickness or thickness ranges of the more common coating materials (for information only) |
| 65 | Annex C (informative) Guidelines for organic coatings C.1 General C.2 Colour C.3 Flexibility |
| 66 | Figure C.1 — Bending values C.4 Adhesion |
| 67 | C.5 Pencil hardness C.6 Durability of the organic coating C.6.1 General |
| 69 | Table C.1 — Recommendations for selection of coil coated material C.6.2 Corrosion resistance (outdoor exposure) Table C.2 — Expected performance on panel exposed in H.v.Holland C.6.3 UV resistance C.6.3.1 General |
| 70 | Table C.3 — Requirements for the UV resistance for natural and artificial testing conditions C.6.3.2 Natural outdoor UV radiation resistance tests Table C.4 — Examples of exposures for the different UV resistance categories |
| 71 | C.6.3.3 UV radiation resistance ( accelerated test) C.6.4 Humidity resistance (accelerated test) C.6.5 Acetic acid salt spray fog resistance (accelerated corrosion test) Table C.5 — Maximum values for average under creep and face blistering after accelerated corrosion testing C.6.6 Filiform corrosion test, FFC (accelerated corrosion test) |
| 72 | Table C.6 — Maximum values for average under creep and after accelerated corrosion testing |
| 73 | Annex D (informative) Guidelines for storage and subsequent processing D.1 Storage D.2 General instructions for processing D.3 Forming D.4 Cutting |
| 74 | D.5 Joining D.6 Cleaning D.7 Temporary protective films |
| 75 | Bibliography |
