BS EN 1780-1:2002
Current
The latest, up-to-date edition.
Aluminium and aluminium alloys. Designation of unalloyed and alloyed aluminium ingots for remelting, master alloys and castings Numerical designation system
Hardcopy , PDF
English
30-10-2002
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Foreword
1 Scope
2 Normative references
3 Basis of codification
4 Five figure designation system
4.1 Aluminium alloys and ingots and castings
4.2 Master alloys
5 Bibliography
Describes a five-figure numerical designation system for aluminium alloys and master alloys. Applies to ingots for remelting and to castings for all applications including aerospace.
| Committee |
NFE/35
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard specifies a five-figure numerical designation system for aluminium alloys and master alloys as specified in the relevant European Standards. It applies to ingots for remelting and to castings for all applications including aerospace. A designation system for unalloyed aluminium is specified in prEN 576. An alternative numerical designation system is specified in prEN 1780-1. Writing rules for chemical composition are specified in prEN 1780-3. An alternative chemical symbol based designation system is specified in prEN 1780-2. The writing rules for chemical composition are specified in prEN 1780-3.
| Standards | Relationship |
| I.S. EN 1780-1:2002 | Identical |
| UNI EN 1780-1 : 2003 | Identical |
| NF EN 1780-1 : 2003 | Identical |
| EN 1780-1:2002 | Identical |
| SN EN 1780-1 : 2002 | Identical |
| UNE-EN 1780-1:2003 | Identical |
| NEN EN 1780-1 : 2002 | Identical |
| NBN EN 1780-1 : 2003 | Identical |
| NS EN 1780-1 : 2ED 2002 | Identical |
| DIN EN 1780-1:2003-01 | Identical |
| BS 7430(2011) : 2011 | CODE OF PRACTICE FOR PROTECTIVE EARTHING OF ELECTRICAL INSTALLATIONS |
| 11/30249994 DC : DRAFT JULY 2011 | BS 7430 - CODE OF PRACTICE FOR PROTECTIVE EARTHING OF ELECTRICAL INSTALLATIONS |
| 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 1780-2:2002 | Aluminium and aluminium alloys - Designation of alloyed aluminium ingots for remelting, master alloys and castings - Part 2: Chemical symbol based designation system |
| EN 2032-1:2001 | Aerospace series - Metallic materials - Part 1: Conventional designation |
| EN 576:2003 | Aluminium and aluminium alloys - Unalloyed aluminium ingots for remelting - Specifications |
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