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ALUMINIUM AND ALUMINIUM ALLOYS - DESIGNATION OF ALLOYED ALUMINIUM INGOTS FOR REMELTING, MASTER ALLOYS AND CASTINGS - PART 2: CHEMICAL SYMBOL BASED DESIGNATION SYSTEM

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2002

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

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

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

DocumentType	Standard
Pages	10
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
EN 1780-2:2002	Identical
DIN EN 1780-2:2003-01	Identical
UNI EN 1780-2 : 2003	Identical
UNE-EN 1780-2:2003	Identical
BS EN 1780-2:2002	Identical