RO
SR EN 16117-1:2012
Copper and copper alloys - Determination of copper content - Part 1: Electrolytic determination of copper in materials with copper content less than 99,85 %
This European Standard specifies an electrolytic method for the determination of the copper content in copper materials with a copper content less than 99,85 % (mass fraction) in the form of unwrought, wrought and cast products. Silver, if present, is co-deposited and is reported as copper. Approximately one-half of any selenium and tellurium present will co-deposit. Arsenic, antimony, bismuth and tin, if present, also interfere.
Status :
Valid
Approval date : 3/30/2012
Number of pages : 13
ICS : 77.120.30 Cooper and cooper alloys
Technical Committee : 171 - Metals and non-ferrous alloys