BS EN 10178:2024

This standard BS EN 10178:2024 Steels. Determination of niobium. Spectrophotometric method is classified in these ICS categories:

• 77.080.20 Steels
• 77.040.30 Chemical analysis of metals

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.