Cast iron compared to steel is better in__________________?
Correct answer: B. Fluidity & castability
- A. Ductility
- B. Fluidity & castability
- C. Strength
- D. Malleability
Explanation
Cast iron contains more carbon and melts at a lower temperature with good fluidity, allowing it to fill intricate moulds easily. Steel is generally superior in strength, ductility, and malleability, not castability.
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