Question

the parts of aeroplances is made of aluminium but not by irons​

Answer 1

Answer:

Aluminum is used on most types of aircraft because it is lightweight and strong. Aluminum alloys don't corrode as readily as steel. ... It has also been used for the skin of some high-speed airplanes, because it holds its strength at higher temperatures..

Answer 2

Answer:

The use of alluminium alloys reduces the weight of an aircraft significantly. With a weight roughly a third lighter than steel, it allows the aircraft to either carry more weight, or become more fuel efficient.

Explanation:

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