BS EN 12438:2017 – TC:2020 Edition
$134.27
Tracked Changes. Magnesium and magnesium alloys. Magnesium alloys for cast anodes
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 46 |
This European Standard specifies the grades and the corresponding requirements for magnesium alloys for cast anodes. This European Standard specifies 2 groups of cast magnesium alloy grades by a classification based on chemical composition. The first group deals with magnesium alloy ingots for anodes. The second group deals with magnesium alloy anode castings. This European Standard specifies chemical composition, designation, testing and inspection documentation. This European Standard does not cover technical delivery conditions for magnesium alloy anode castings (see EN 1559-1 [3] and EN 1559-5 [4]).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 26 | National foreword |
| 31 | 1 Scope 2 Normative references 3 Terms and definitions 4 Designations 4.1 Material 4.2 Casting process |
| 32 | 5 Order information 6 Manufacture 7 Requirements 7.1 Chemical composition 7.2 General condition of the product |
| 35 | 8 Sampling 8.1 General 8.2 Frequency and number of tests 9 Testing 9.1 Determination of the chemical composition 9.2 Rounding of results of chemical analysis 9.3 Electrochemical testing 10 Inspection documentation 11 Packaging and surface protection |
| 36 | Annex A (normative)Test method for the determination of the electrode potential ofgalvanic anodes A.1 Test pieces A.2 Test apparatus A.3 Test solution A.4 Electrical connection A.5 Test procedure |
| 38 | Annex B (normative)Test method for the determination of the rate of mass loss ofgalvanic anodes B.1 Test pieces B.2 Test apparatus B.3 Test solution B.4 Electrical connection B.5 Test procedure B.6 Evaluation |
| 42 | Annex C (informative)Comparison of the designations of magnesium alloy ingots for cast anodes and magnesium alloy cast anodes according to this standard and its previous version |
| 43 | Annex D (informative)Significant technical changes between this European Standard and the previous edition |
