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ASTM E527-07被替代
Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
出版：American Society for Testing and Materials
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基本信息
標(biāo)準(zhǔn)編號： ASTM E527-07
發(fā)布時間：2007/9/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：American Society for Testing and Materials
標(biāo)準(zhǔn)頁數(shù)：7
標(biāo)準(zhǔn)簡介
CONTAINED IN VOL. 01.01, 2008Deals with a unified numbering system for metals and alloys with "commercial standing" and the method by which these numbers are assigned. Section 2 outlines the system of alphanumeric designations or "numbers" identified for each group of metals and alloys and section 3 describes the organization identified for administering the system. Section 5 outlines the procedure for requesting number assignment to metals and alloys for which UNS numbers have not been assigned previously.
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