Numbering Systems for Metals and Alloys


  • Unified Numbering System (UNS) to Metals and Alloys - USA

  • Index to UNS Designations by Base Elements
  • Index to UNS Designations by Metal Groups and Series of Numbers
  • Index to UNS Designations by Series of Numbers
  • Numbering System to German Metals and Alloys.
    Material Numbers (Werkstoffnummer - WNR)

  • Index to WNR for Steels by Steel Groups and Series of Numbers
  • Index to WNR for Steels by Series of Numbers
  • Index to WNR for Casts by Cast Groups and Series of Numbers
  • Index to WNR for Casts by Series of Numbers
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