Cold working of steel is defined as working

1.	Cold working of steel is defined as working
A.	At its recrystallisation temperature
B.	Above its recrystallisation temperature
C.	Below its recrystallisation temperature
D.	At two thirds of the melting temperature of the metal
Answer» D. At two thirds of the melting temperature of the metal

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Cold working of steel is defined as working

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