NF A03-259
NF A03-259

NF A03-259

April 1972
Standard Cancelled

Aluminium and aluminium alloys. Copper and copper alloys. Rockwell hardness. Test-scales : 15 N - 30 N - 45 N (surface hardness).

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Main informations

Collections

National standards and national normative documents

Publication date

April 1972

Number of pages

7 p.

Reference

NF A03-259

ICS Codes

77.040.10   Mechanical testing of metals

Classification index

A03-259

Print number

1

International kinship

ISO 2712:1973
Standard replaced by (1)
NF EN 10109-1
NF EN 10109-1
December 1994
Standard Cancelled
Metallic materials. Hardness test. Part 1 : Rockwell test (scales A, B, C, D, E, F, G, H, K) and Rockwell superficial test (scales 15N, 30N, 45N, 15T, 30T and 45T).

Le présent document définit les modalités de l'essai de dureté Rockwell (échelles A, B, C, D, E, F, G, H, K) et l'essai superficiel Rockwell (échelles 15N, 30N, 45N, 15T, 30T et 45T).

Table of contents
  • 1. OBJET ET DOMAINE D'APPLICATION
    2
  • 2. PRINCIPE DE L'ESSAI
    2
  • 3. SYMBOLES- UNITÉS DE MESURE- DÉSIGNATIONS.
    3
  • 4. ÉQUIPEMENT D'ESSAI
    4
  • 5. CONDITIONS D'EXÉCUTION DE L'ESSAI
    5
  • OBSERVATIONS
    6
  • COMMENTAIRE
    6
  • ANNEXE
    7
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