RO
SR EN 16117-2:2013
Copper and copper alloys - Determination of copper content - Part 2: Electrolytic determination of copper in materials with copper content higher than 99,80 %
This European Standard specifies an electrolytic method for the determination of the copper content of unalloyed copper materials with a copper content higher than 99,80 % (mass fraction) in the form of castings, wrought and unwrought products. Silver, if present, is co-deposited and is reported as copper. Approximately one-half of any selenium and tellurium present will co-deposit. Bismuth, if present, also interferes.
Status :
Valid
Approval date : 4/30/2013
Number of pages : 12
ICS : 77.120.30 Cooper and cooper alloys
Technical Committee : 171 - Metals and non-ferrous alloys