MCQ
The form of iron having the highest carbon content is
- ✓Cast iron
- BWrought iron
- CStrain steel
- DMild steel
✓
Answer
Correct option: A.
Cast iron
a
(a)Cast iron : iron $ -93-95\%$
(a)Cast iron : iron $ -93-95\%$
Carbon $-2.5 -5\%$ , impurities about $ 2\%.$
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