Standards & Specifications

• UNS Standard Designation for Wrought and Cast Copper and Copper Alloys
  Introduction to Unified Numbering System, Chemical Symbols and Standard Chemical Composition Limits.
• ASTM Standard Designations for Wrought and Cast Copper and Copper Alloys
  Composition of UNS alloys.
• International Alloy Systems for Copper
  A cross index of the various alloy systems used worldwide for copper and copper alloys. Courtesy of the DKI (Deutsches Kupferinstitut).
• Comparisons of National Standards
  Standard Compositions for ASTM, DIN, EN, BS.
• Cross Specification Index
  A cross index of the principal specification systems used in the United States for wrought and cast copper alloys in their numerous product forms.
• European Numbering System for Non-Ferrous Metals
  Article provided by the British Copper Development Association.
• A list of currently inactive Alloys