The main purpose of spheroidising treatment is to improve$?

1.	The main purpose of spheroidising treatment is to improve$?
A.	Hardenability of low carbon steels
B.	Machinability of low carbon steels
C.	Hardenability of high carbon steels
D.	Machinability of high carbon steels
Answer» E.

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The main purpose of spheroidising treatment is to improve$?

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