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Hardness of steel depends on
Answer & Solution
Correct Answer:
Option
A
Depending on the temperature and composition of the steel, it can be hardened or softened.
To make steel harder, it must be heated to very high temperatures.
The final result of exactly how hard the steel becomes depends on the amount of carbon present in the metal.
To make steel harder, it must be heated to very high temperatures.
The final result of exactly how hard the steel becomes depends on the amount of carbon present in the metal.
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