NF A03-252

NF A03-252

November 1983
Standard Cancelled

Aluminium and aluminium alloys. Copper and copper alloys. Brinell hardness test.

Main informations

Collections

National standards and national normative documents

Publication date

November 1983

Number of pages

9 p.

Reference

NF A03-252

ICS Codes

77.040.10   Mechanical testing of metals

Classification index

A03-252

Print number

1

International kinship

ISO 6506:1981
Replaced standards (1)
NF A03-252
April 1972
Standard Cancelled
Aluminium and aluminium alloys. Copper and copper alloys. Brinell hardness test.

Standard replaced by (1)
NF EN 10003-1
December 1994
Standard Cancelled
Metallic materials. Brinell hardness test. Part 1 : test method.

Le présent document définit les modalités de l'essai de dureté Brinell.

Table of contents
  • 1 Généralités
    2
  • 1.1 Objet et domaine d'application
    2
  • 1.2 Références
    2
  • 2 Principe de l'essai
    2
  • 3 Symboles, définitions et expression de la dureté
    3
  • 3.1 Symboles et définitions
    3
  • 3.2 Expression de la dureté
    3
  • 4 Equipement d'essai
    4
  • 4.1 Machine d'essai
    4
  • 4.2 Billes servant de pénétrateurs
    4
  • 4.3 Support de la pièce à essayer
    4
  • 5 Conditions d'exécution de l'essai
    5
  • 5.1 Pièces à essayer
    5
  • 5.2 Position de l'empreinte
    5
  • 5.3 Charge d'essai
    5
  • 5.4 Mode opératoire
    6
  • 5.5 Précision du dispositif de mesurage
    6
  • 5.6 Résultats
    6
  • Commentaires
    6
  • Annexe:Tableau donnant la dureté Brinell en fonction du diamètre moyen de l'empreinte
    7
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