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The F-22 aircraft is made of approximately around ___ % titanium.(a) 15(b) 69(c) 39(d) 82This question was addressed to me in an online interview.I would like to ask this question from Properties and Advantages of Titanium and it’s Alloys in division Titanium and its Alloys of Aerospace Materials & Processes

Answer»

The correct choice is (c) 39

Explanation: The F-22 is a fighter aircraft designed for the UNITED STATES of AMERICA. It is made of 16% aluminium, 24% composite and around 39% titanium. Titanium has been used because it has a high STRENGTH to WEIGHT ratio.



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