The temperature required for full annealing in hyper-eutectoid steel i

1.	The temperature required for full annealing in hyper-eutectoid steel is
A.	50°C above upper critical temperature
B.	50°C below upper critical temperature
C.	50°C above lower critical temperature
D.	50°C below lower critical temperature
Answer» D. 50°C below lower critical temperature

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The temperature required for full annealing in hyper-eutectoid steel is

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