update:

added one missing:

EN 1412:2016 Copper and copper alloys - European numbering system


still two missing:

CEN/TS 14940-1:2009 Copper and copper alloys - Determination of chromium content - Part 1: Titrimetric method
CEN/TS 15703-1:2009 Copper and copper alloys - Determination of manganese content - Part 1: Spectrophotometric method


new link:

[link Point to another website Only the registered members can access]