標(biāo)準(zhǔn)號：SAE J 452-2003
中文標(biāo)準(zhǔn)名稱：SAE鑄鋁合金化學(xué)成分、機械和物理特性的通用信息
英文標(biāo)準(zhǔn)名稱：General Information Chemical Compositions, Mechanical and Physical Properties of SAE Aluminum Casting Alloys
標(biāo)準(zhǔn)類型：H12
發(fā)布日期：2003/12/1 12:00:00
實施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：H12
國際標(biāo)準(zhǔn)分類號：49.025.20
引用標(biāo)準(zhǔn)：ASTM B 117-2003;ASTM B 557-2002;ASTM E 29-2002;ASTM E 34-1994
適用范圍：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.