The SAE Standards for wrought aluminum alloys cover materials with a considerable range of properties and other characteristics, but do not include all of the commercially available materials. If none of the materials listed provides the characteristics required by a particular application, users may find it helpful to consult with the suppliers of aluminum alloy products.
SAE J454-1991 Referenced Document
ASTM E29-90 Standard Practice for Using Digits in Test Data to Determine Conformance with Specifications