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What Is the Average Cost of Duralumin? 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. Duralumin alloys are relatively soft, ductile and workable in the normal state. This low-density alloy has a higher strength to weight ratio than pure aluminum. In addition to its utility for making automobile frames, duralumin is also used for manufacturing speedboats.

by Margaret Walker on Tue, 02/01/2011 - 14:27

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