NF A51-406
NF A51-406

NF A51-406

July 1977
Standard Cancelled

Copper and copper alloy semi-finished products. Extruded L-shaped lead brass profiles of simple section. Dimensions and tolerances.

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Main informations

Collections

National standards and national normative documents

Publication date

July 1977

Number of pages

4 p.

Reference

NF A51-406

ICS Codes

77.150.30   Copper products

Classification index

A51-406

Print number

1 - octobre 1977
Standard replaced by (1)
NF EN 12167
NF EN 12167
June 1998
Standard Cancelled
Copper and copper alloys - Profiles and rectangular bar for general purposes

Le présent document fixe la composition, les caractéristiques mécaniques et les tolérances dimensionnelles des profilés et barres rectangulaires en cuivre et alliages de cuivre. Il définit également l'échantillonnage et les méthodes d'essais permettant de contrôler ces caractéristiques.

Table of contents
  • 1 GÉNÉRALITÉS
    2
  • 1.1 OBJET
    2
  • 1.2 DOMAINE D'APPLICATION
    2
  • 2 DÉSIGNATION
    2
  • 3 DIMENSIONS
    2
  • 3.1 CORNIÈRES A AILES ÉGALES
    2
  • 3.2 CORNIÈRES A AILES INÉGALES
    3
  • 3.3 LONGUEUR COURANTE
    3
  • 4 TOLÉRANCES
    3
  • 4.1 LARGEUR ET ÉPAISSEUR
    3
  • 4.2 LONGUEUR FIXE
    3
  • 4.3 RECTITUDE
    4
  • 4.4 ÉQUERRAGE
    4
  • 4.5 VRILLAGE
    4
  • 4.6 PLANÉITÉ DES AILES
    4
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