Q. If the structure of a sample consists of pearlite, cementite and free carbon, the sample may be (Solved)
1. Cast iron
2. Alloy steel
3. Dead mild steel
4. Eutectoid steel
5. None of the above
- a. Cast iron
1. Cast iron
2. Alloy steel
3. Dead mild steel
4. Eutectoid steel
5. None of the above