EN 12438:2017

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Designations
5 Order information
6 Manufacture
7 Requirements
8 Sampling
9 Testing
10 Inspection documentation
11 Packaging and surface protection
Annex A (normative) - Test method for the
        determination of the electrode potential
        of galvanic anodes
Annex B (normative) - Test method for the
        determination of the rate of mass loss
        of galvanic anodes
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
Annex D (informative) - Significant technical
        changes between this European Standard
        and the previous edition
Bibliography

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]).