Mild steel is a/an ______________ steel?
Correct answer: A. Low carbon
- A. Low carbon
- B. Medium carbon
- C. High carbon
- D. High alloy
Explanation
Mild steel is low-carbon steel, usually containing about 0.05 to 0.25% carbon, which gives it good ductility and weldability. Medium- and high-carbon steels are harder but less readily formed or welded.
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