NF EN 1780-2
NF EN 1780-2

NF EN 1780-2

January 2003
Standard Current

Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 2 : chemical symbol based designation system

Le présent document décrit un code de désignation applicable aux alliages d'aluminium et aux alliagès-mères. Il s'agit d'un code descriptif fondé sur les symboles chimiques. Il s'applique aux lingots destinés à la refusion et aux pièces moulées.

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Main informations

Collections

National standards and national normative documents

Publication date

January 2003

Number of pages

10 p.

Reference

NF EN 1780-2

ICS Codes

77.150.10   Aluminium products

Classification index

A02-130-2

Print number

1 - janvier 2003

European kinship

EN 1780-2:2002
Sumary
Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 2 : chemical symbol based designation system

Le présent document décrit un code de désignation applicable aux alliages d'aluminium et aux alliagès-mères. Il s'agit d'un code descriptif fondé sur les symboles chimiques. Il s'applique aux lingots destinés à la refusion et aux pièces moulées.
Replaced standards (1)
NF EN 1780-2
NF EN 1780-2
December 1996
Standard Cancelled
Aluminium and aluminium alloys. Designation of unalloyed and alloyed aluminium ingots for remelting, master alloys and castings. Part 2 : chemical symbol based designation system.

Le présent document décrit un code de désignation applicable à l'aluminium non allié, aux alliages d'aluminium et aux alliages-mères. Il s'agit d'un code descriptif fondé sur les symboles chimiques. Il s'applique aux lingots destinés à la refusion et aux pièces moulées.

Table of contents
  • Avant-propos
    3
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Base de la codification
    4
  • 4 Règles pour la désignation codée des alliages d'aluminium et des alliages-mères
    5
  • 4.1 Généralités
    5
  • 4.2 Règles pour distinguer deux alliages de composition similaire
    5
  • 4.3 Application particulière pour les alliages-mères
    5
  • Annexe A (normative) Symboles chimiques internationaux
    6
  • Bibliographie
    7
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