Elements in duralumin?

Answer:
Duralumin, also known as duraluminum, is mostly aluminum, 92 to 95 %, alloyed with copper, manganese and magnesium. It is used in aircraft and spacecraft construction among other uses.
First answer by Dabac. Last edit by Peggyduck. Contributor trust: 102 [recommend contributor recommended]. Question popularity: 3 [recommend question].