Introduction to Magnesium Alloys - ASM International
2017-12-14 · As an example of how this alphanumeric system works, consider magnesium alloy AZ91E-T6. The first part of the designation, AZ, signifies that aluminum and zinc are the two principal al-loying elements. The second part, 91, gives the rounded-off percentages of aluminum and zinc (9 and 1, respectively). The third part, E, indi-