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EN 10178:2024

Steels - Determination of niobium - Spectrophotometric method EN 10178:2024

Publication date:   Feb 1, 2024

General information

60.55 Ratification completed (DOR)   Apr 29, 2024

CEN

CEN/TC 459/SC 2 Methods of chemical analysis for iron and steel

European Norm

77.040.30   Chemical analysis of metals

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Scope

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.

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PREVIOUSLY

PUBLISHED
EN 10178:1989

NOW

IN_DEVELOPMENT
EN 10178:2024
60.55 Ratification completed (DOR)
Apr 29, 2024