How much aluminum is in a Boeing 737?

In contemporary times, aluminium's use in aviation has taken on more sophistication, but the bottom line advantage has remained the same, namely; lightweight, strength and resistance to corrosion. Indeed, the very popular Boeing 737 consists of 80% aluminium.



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The Boeing 747, the first wide-body commercial airliner ever produced and still selling strong, is composed of 147,000 pounds of aluminum—up to 75% of the plane's flyweight—and 110,000 pounds of titanium, as well as a small percentage of other aluminum and steel alloys.

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The Boeing 737 MAX passenger airliner was grounded worldwide between March 2019 and December 2020 – longer in many jurisdictions – after 346 people died in two crashes: Lion Air Flight 610 on October 29, 2018 and Ethiopian Airlines Flight 302 on March 10, 2019.

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A 747 contains around 66 tons of high strength aluminum, much of which will be recycled into everything from bike frames to drinks cans. Overall, when a 747 is scrapped, the dismantler can hope to recover around $6.8 million.

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The Boeing 737-700, listed at an average price of just under 90 million U.S. dollars, is among the least expensive models, while the Boeing 777-9, priced at 442 million U.S. dollars, is among the most expensive ones on Boeing's price list.

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Scrap value of a time expired Boeing 747–100/200 is about US$5m.

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