(A) Spheroidising (X)
(B) Annealing ()
(C) Tempering (X)
(D) Normalising (X)
Answers: Machinability of hard alloys and tool steels is improved by Annealing.
(A) Spheroidising (X)
(B) Annealing ()
(C) Tempering (X)
(D) Normalising (X)
Answers: Machinability of hard alloys and tool steels is improved by Annealing.
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