Chrome vanadium steels usually contain 0.8 to 1.1% Cr, 0.25 to 0.35% C and < 0.25% V. It is

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Ram Sharma • 178.09K Points
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Q.) Chrome vanadium steels usually contain 0.8 to 1.1% Cr, 0.25 to 0.35% C and < 0.25% V. It is

(A) Used for making axle & shafts of aeroplanes, automobiles and locomotives

(B) Having poor fatigue resistance

(C) Having poor toughness

(D) Not helpful in producing cleaner steel due to oxidising action of vanadium

Correct answer : Option (A) - Used for making axle & shafts of aeroplanes, automobiles and locomotives

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