MCQOPTIONS
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| 1. |
Plain carbon steel contains: |
| A. | Maximum carbon content up to 2.5% |
| B. | Maximum carbon content up to 0.5% |
| C. | Maximum carbon content up to 1.5% |
| D. | Maximum carbon content up to 0.005% |
| Answer» D. Maximum carbon content up to 0.005% | |