ISO 4946:1984

Steel and cast iron — Determination of copper content — 2,2'-Diquinolyl 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.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

77.080.01

Statut:

Annulée

Date de Publication:

1984-11-30

Numéro Standard:

ISO 4946:1984