UPDATE: ASTM Standard Designation for Wrought and Cast Copper and Copper Alloys information can now be found through our main Properties of Wrought and Cast Copper Alloys database.
The Unified Numbering System, Chemical Symbols and Standard Chemical Composition Limits
- List of Inactive Alloys
- European Standard Compositions for Copper and Copper Alloys
Standard Composition for BS EN, OLD BS, and (Old) DIN, from the CDA UK site.