SR EN 24946:1994

Steel and cast iron. Determination of copper content. 2,2'-biquinolyl spectrophotometric method

This method is applicable to copper contents between 0.02 % (m/m) and 5 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests. Annex B includes the graphical representation of precision data.

General information

Status : Withdrawn
Approval date : 4/30/1994
Publish date : 10/1/1994
Withdrawal date : 8/31/2016
Number of pages : 12
ICS : 77.080.01 Ferrous metals in general
Technical Committee : 42 - Steels and ferroalloy

Relations with other standards:

Replaced by SR EN ISO 4946:2016
Amended by SR EN 24946:1994/AC:2002