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BS EN 1780-2:2002

Current
Current

The latest, up-to-date edition.

Aluminium and aluminium alloys. Designation of unalloyed and alloyed aluminium ingots for remelting, master alloys and castings Chemical symbol based designation system
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

10-30-2002

1 Scope
2 Normative references
3 Basis of codification
4 Rules for the coded designation of aluminium alloys
  and master alloys
  4.1 General
  4.2 Rules for distinguishing between two alloys of
      similar composition
  4.3 Special application for master alloys
Annex A (normative) International chemical symbols
Bibliography

Specifies a chemical symbol based designation system for aluminium alloys and master alloys. Applies to ingots for remelting and to castings.

This European Standard specifies a chemical symbol based designation system for aluminium alloys and master alloys as specified in the relevant European Standards. It applies to ingots for remelting and to castings. A designation system for unalloyed aluminium is specified in EN 576. An alternative numerical designation system is specified in prEN 1780-1. Writing rules for chemical composition are specified in prEN 1780-3.

Committee
NFE/35
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
EN 1780-2:2002 Identical
UNE-EN 1780-2:2003 Identical
I.S. EN 1780-2:2002 Identical
UNI EN 1780-2 : 2003 Identical
NS EN 1780-2 : 2ED 2002 Identical
NEN EN 1780-2 : 2002 Identical
NF EN 1780-2 : 2003 Identical
NBN EN 1780-2 : 2003 Identical
SN EN 1780-2 : 2002 Identical
DIN EN 1780-2:2003-01 Identical

EN 1780-1:2002 Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 1: Numerical designation system
EN 1780-3:2002 Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 3: Writing rules for chemical composition
EN 1676:2010 Aluminium and aluminium alloys - Alloyed ingots for remelting - Specifications
EN 1706:2010 Aluminium and aluminium alloys - Castings - Chemical composition and mechanical properties
EN 576:2003 Aluminium and aluminium alloys - Unalloyed aluminium ingots for remelting - Specifications
EN 575:1995 Aluminium and aluminium alloys - Master alloys produced by melting - Specifications

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