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प्रश्न
Explain terms cast iron and wrought iron with their uses?
उत्तर
- Cast iron is hard and brittle and contains 4% carbon.
Uses: For making pipes, manufacturing automotive parts, pots, pans, utensils, etc. - Wrought iron is very soft and contains less than 0.2% carbon.
Uses: For making pipes, bars for stay bolts, engine bolts, and rivets, etc.
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