NF A04-105
NF A04-105

NF A04-105

October 1986
Standard Current

Iron and steel. Methods of determination of the non metallic inclusion content of wrought steels. Part 1 : macroscopic methods.

1 OBJET 22 RÉFÉRENCES 23 GÉNÉRALITÉS 33.1 Caractéristiques des inclusions non métalliques 33.2 Échantillonnage 34 MÉTHODES MACROSCOPIQUES 34.1 Essai de la cassure au bleu 34.2 Essai de l'éprouvette à gradins 54.3 Examen magnétoscopique 6ANNEXE -Images-types pour la méthode d'essai de la cassure au bleu (fait partie intégrante de la norme) 9

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National standards and national normative documents

Publication date

October 1986

Number of pages

9 p.

Reference

NF A04-105

ICS Codes

77.040.99   Other methods of testing of metals
Sumary
Iron and steel. Methods of determination of the non metallic inclusion content of wrought steels. Part 1 : macroscopic methods.

1 OBJET 2

2 RÉFÉRENCES 2

3 GÉNÉRALITÉS 3

3.1 Caractéristiques des inclusions non métalliques 3

3.2 Échantillonnage 3

4 MÉTHODES MACROSCOPIQUES 3

4.1 Essai de la cassure au bleu 3

4.2 Essai de l'éprouvette à gradins 5

4.3 Examen magnétoscopique 6

ANNEXE -Images-types pour la méthode d'essai de la cassure au bleu (fait partie intégrante de la norme) 9

Replaced standards (1)
NF A04-105
NF A04-105
February 1976
Standard Cancelled
Iron and steel. Methods of determination of the non metallic inclusion content of steels. Part 1- Macroscopic methods

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