This standard provides systems for designating wrought aluminum and wrought aluminum alloys, aluminum and aluminum alloys in the form of castings and foundry ingot, and the tempers in which aluminum and aluminum alloy wrought products and aluminum alloy castings are produced.
SAE J993-1989 history
2018SAE J993-2018 Alloy and Temper Designation Systems for Aluminum
1989SAE J993-1989 Alloy and Temper Designation Systems for Aluminum
1973SAE J993B-1973 ALLOY AND TEMPER DESIGNATION SYSTEMS FOR ALUMINUM
1973SAE J993-1973 Alloy and Temper Designation Systems for Aluminum@ Standard;