SAE J 452-2003 SAE铸铝合金化学成分、机械和物理特性的通用信息

标准号：SAE J 452-2003
中文标准名称：SAE铸铝合金化学成分、机械和物理特性的通用信息
英文标准名称：General Information Chemical Compositions, Mechanical and Physical Properties of SAE Aluminum Casting Alloys
标准类型：H12
发布日期：2003/12/1 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：H12
国际标准分类号：49.025.20
引用标准：ASTM B 117-2003;ASTM B 557-2002;ASTM E 29-2002;ASTM E 34-1994
适用范围：The SAE Standards for aluminum casting alloys cover a wide range of castings for general and special use, but do not include all the alloys in commercial use. Over the years, aluminum alloys have been identified by many numbering systems as shown in Table 1. Presently, SAE is recommending the use of the UNS Numbering System to identify these materials. The castings are made principally by sand cast, permanent mold, or die cast methods; however, shell molding, investment casting, plaster cast, and other less common foundry methods may also be used. If the alloys listed do not have the desired characteristics, it is recommended that the manufacturers of aluminum castings be consulted.