Low carbon steels are those in which carbon percentage is around____________________?
Correct answer: A. 0.1 to 0.35
- A. 0.1 to 0.35
- B. 0.4 to 0.7
- C. 0.8 to 1.5
- D. 1.5 to 2
Explanation
Low-carbon steel generally contains about 0.05 to 0.30% carbon, so 0.1 to 0.35% is the closest listed range. Higher carbon contents increase hardness and strength but reduce ductility and weldability.
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