MCQOPTIONS
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| 1. |
Hyper eutectoid steels have structure of- |
| A. | Pearlite alone |
| B. | Phases of ferrite and pearlite |
| C. | Phases of cementite and pearlite |
| D. | Phases of ferrite and cementite |
| Answer» D. Phases of ferrite and cementite | |