NEN EN 12019 : 1997

Foreword
1 Scope
2 Normative references
3 Definitions
    3.1 Ingot
    3.2 Batch
    3.3 Cast
    3.4 Sample
    3.5 Test piece
    3.6 Optical emission spectrometry
4 Sampling
5 Preparation of test pieces
6 Testing
    6.1 General
    6.2 Calibration
    6.3 Method of testing
    6.4 Expression of results
    6.5 Test report
Annexes
A (informative) Selection of analytical lines
B (normative) Reproducibility

Defines analytical procedures for testing chemical composition of zinc and zinc alloys according to EN 1179, EN 1774, prEN 12844 and EN 988 by optical emission spectrometry. Provides for test pieces of zinc and zinc alloys.