NBN EN 29658:1992

Steel - Determination of aluminium content - Flame atomic absorption spectrometric method (ISO 9658:1990)

ACTIVE

About this standard

Languages
German, English and French
Type
NBN
Standards committee
CEN/TC 459/SC 2
Status
ACTIVE
Publication date
23 June 1992
ICS Code
77.080.20 (Steels)
Withdrawn Date

About this training

Summary

The method is applicable to the determination of acid-soluble and/ or total aluminium content between 0,005 % (m/ m) and 0,20 % (m/ m). Specifies definition, principle, reagents, apparatus, sampling, procedure, expression of results and test report. The annexes give additional information on the international co-operative tests, a graphical representation of precision data and procedures for the determination of instrumental criteria.