EN 1780-2:2002
Current
The latest, up-to-date edition.
Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 2: Chemical symbol based designation system
23-10-2002
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
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 |
CEN/TC 132
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN 1676 : 2010 | Identical |
| I.S. EN 1780-2:2002 | Identical |
| NS EN 1780-2 : 2ED 2002 | Identical |
| NEN EN 1780-2 : 2002 | Identical |
| PN EN 1780-2 : 2004 | Identical |
| NF EN 1780-2 : 2003 | Identical |
| BS EN 1780-2:2002 | Identical |
| NBN EN 1706 : 2010 | Identical |
| NBN EN 1780-2 : 2003 | Identical |
| NBN EN 1559-1 : 2011 | Identical |
| DIN EN 1780-2:2003-01 | Identical |
| UNE-EN 1780-2:2003 | Identical |