This document specifies a spectrophotometric method for the determination of niobium in steels.
The method is applicable to all grades of steels with niobium contents up to 1,3 % (by mass), with a lower limit of detection of 0,002 % (by mass).
The precision data of the present method are given in Annex A.
WITHDRAWN
SRPS EN 10178:2011
PUBLISHED
SRPS EN 10178:2024
60.60
Standard published
Jul 31, 2024