AA TEAL-1-2015
Teal Sheets - International Alloy Designations and Chemical Composition Limits for Wrought Aluminum and Wrought Aluminum Alloys
standard by Aluminum Association, 01/01/2015
AA GY-1-2014
Gray Sheets - International Alloy Designations and Chemical Composition Limits for Aluminum Hardeners
standard by Aluminum Association, 08/01/2014