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Includes 5,000+ UNS numbers, 11,800 trade names and alloy designations, and 13,300 specification cross-references

Jointly developed by ASTM International and SAE International, this new edition provides an overall designation system for thousands of metals and alloys in commercial use. The UNS provides a means of correlating many internationally used metal and alloy numbering systems currently administered by societies, trade associations, and those individual users and producers of metals and alloys.

New features:
• 4,500 new trade names
• 7 new fields of chemical element search capabilities (online version)

To achieve the necessary uniformity for efficient indexing, record keeping, data storage and retrieval, and cross-referencing, this book is a must. The applicable specifications referenced include those from AA, ASME, ASTM, AWS, CDA, ISO, NACE, and SAE.