BS EN 1780-3:2002
Current
Aluminium and aluminium alloys. Designation of unalloyed and alloyed aluminium ingots for remelting, master alloys and castings Writing rules for chemical composition
Hardcopy , PDF
English
10-30-2002
1 Scope
2 Normative references
3 Chemical composition limits
4 Writing rules
5 Allow designations
6 Sequence of elements for the indication of the
chemical composition
6.1 Alloyed aluminium ingots for remelting and
castings
6.2 Master alloys
7 Rounding rules for determination of compliance
Bibliography
Defines writing rules for chemical composition of alloyed aluminium, aluminium ingots for remelting, master alloys and castings.
| Committee |
NFE/35
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of prEN 1780 specifies the writing rules for chemical composition of unalloyed aluminium, aluminium alloys and master alloys. Writing rules for unalloyed aluminium are specified in prEN 576. It applies to lingots for remelting and to castings. The five-figure numerical and the chemical symbol based designation systems of materials are specified in prEN 1780-1 and prEN 1780-2, respectively.
| Standards | Relationship |
| NEN EN 1780-3 : 2002 | Identical |
| NS EN 1780-3 : 1ED 2002 | Identical |
| NF EN 1780-3 : 2003 | Identical |
| NBN EN 1780-3 : 2003 | Identical |
| I.S. EN 1780-3:2002 | Identical |
| EN 1780-3:2002 | Identical |
| DIN EN 1780-3:2003-01 | Identical |
| UNE-EN 1780-3:2003 | Identical |
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