Copper and copper alloys. Determination of spiral elongation number
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Standard number:
BS EN 12893:2000
Pages:
14
Released:
2000-07-15
ISBN:
0 580 34326 X
Status:
Standard
DESCRIPTION
BS EN 12893:2000
This standard BS EN 12893:2000 Copper and copper alloys. Determination of spiral elongation number is classified in these ICS categories:
77.120.30 Copper and copper alloys
This European Standard specifies a method for performing the spiral elongation test on high purity copper drawing stock conforming to EN 1977, grade Cu-ETP1 (CW003A). The method has been designed for testing high purity copper sampled at the drawing stock stage. It is not relevant for assessing the quality of copper wire selected at a later stage of processing.