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Vanadium is the cheapest element in elements used for alloying.

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in Aerospace Materials & Processes by (828k points)
Vanadium is the cheapest element in elements used for alloying.

(a) True

(b) False

I had been asked this question in a national level competition.

My query is from Steel and its Alloys-1 topic in section Steel and its Alloys of Aerospace Materials & Processes

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The correct choice is (b) False

For explanation I would say: The above statement is incorrect. Vanadium is very expensive, especially compared to other alloying elements. It is used in very low quantities but is known to improve the strength of the material.

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