BS EN 1780-1:2002
Aluminium and aluminium alloys - Designation of unalloyed and alloyed aluminium ingots for remelting, master alloys and castings - Numerical designation system
- Standard No.
- BS EN 1780-1:2002
- Release Date
- 2002
- Published By
- British Standards Institution (BSI)
- Latest
- BS EN 1780-1:2002
- Replace
- BS EN 1780-1:1997
- Scope
- 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 EN 576. An alternative chemical symbol based designation system is specified in EN 1780-2. The writing rules for chemical composition are specified in EN 1780-3.
BS EN 1780-1:2002 history
- 2002 BS EN 1780-1:2002 Aluminium and aluminium alloys - Designation of unalloyed and alloyed aluminium ingots for remelting, master alloys and castings - Numerical designation system
- 0000 BS EN 1780-1:1997
