PREN 13604 : DRAFT 2011

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Designations
5 Ordering information
6 Requirements
7 Sampling
8 Test methods
9 Declaration of conformity and inspection
   documentation
10 Marking, packaging, labelling
Annex A (normative) - Reference chart for
        microscopic examination at magnification 100x
Annex B (informative) - Characteristics of coppers
        for electrical purposes
Bibliography

Describes the composition, property requirements including electrical properties and tolerances on dimensions and form of, semiconductor devices, electronic and vacuum products in two copper grates Cu-OFE (CW009A) and Cu-PHCE (CW022A), in the form of wrought products, e.g. plate, sheet, strip, seamless tube, rod, bar, wire, profiles.