Fine grained steels have____________________?
Correct answer: C. High ductility
- A. High brittleness
- B. Higher tendency to distort
- C. High ductility
- D. None of these
Explanation
Refining the grain size generally improves steel strength and toughness and commonly gives good ductility compared with coarse-grained material. Fine grains do not inherently produce high brittleness or a greater tendency to distort.
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