NF EN ISO 4938

NF EN ISO 4938

May 2016
Standard Current

Steel and iron - Determination of nickel content - Gravimetric or titrimetric method

ISO 4938:2016 specifies a method for the determination of nickel in steel and iron by gravimetry or titrimetry. The method is applicable to nickel contents from 1 % to 30 % (mass fraction).

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Main informations

Collections

National standards and national normative documents

Publication date

May 2016

Number of pages

22 p.

Reference

NF EN ISO 4938

ICS Codes

77.080.01   Ferrous metals in general

Classification index

A06-307

Print number

1

International kinship

European kinship

EN ISO 4938:2016
Sumary
Steel and iron - Determination of nickel content - Gravimetric or titrimetric method

ISO 4938:2016 specifies a method for the determination of nickel in steel and iron by gravimetry or titrimetry.

The method is applicable to nickel contents from 1 % to 30 % (mass fraction).

Replaced standards (1)
NF EN 24938
September 1990
Standard Cancelled
Steel and iron. Determination of nickel content. Gravimetric or titrimetric mehod.

Table of contents
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  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Principe
  • 4 Réactifs
  • 5 Appareillage
  • 6 Prélèvement
  • 7 Mode opératoire
  • 8 Expression des résultats
  • 9 Rapport d'essai
  • Annexe A Informations supplémentaires sur l'essai interlaboratoires
  • Annexe B Représentation graphique des données de fidélité
  • Annexe C Détermination du nickel dans les filtrats combinés par spectrométrie d'absorption atomique
  • Bibliographie
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