duralumin price
What Is the Average Cost of Duralumin? Average Duralumin Price Average Duralumin Price. The average cost of duralumin is $175 per square foot. It is an alloy made up of aluminum (93.5%), copper (4.4%), magnesium (1.5%) and manganese (0.6%). It is an extremely hard alloy, facilitating its use in vehicle armor in the defense industry. Also called duraluminum, it is a lightweight alloy that is widely used in aircraft construction.