General Studies · Material Science
Match the following alloying elements with their effects on the properties of steel: A. Copper - (iii) Improves corrosion resistance but reduces ductility B. Nickel - (i) Improves impact toughness and cold brittle tendency C. Manganese - (iv) Increases strength but reduces weldability D. Aluminium - (ii) Increases strength Select the correct match:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A - (iii), B - (i), C - (iv), D - (ii)✓
- 2A - (i), B - (iii), C - (iv), D - (ii)
- 3A - (iii), B - (ii), C - (iv), D - (i)
- 4A - (i), B - (ii), C - (iv), D - (iii)
Correct answer
A - (iii), B - (i), C - (iv), D - (ii)
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