Question: Give the approximate minimum temperature at which it is possible to austenitize each of the following ironcarbon alloys during a normalizing heat treatment: (a) 0.20

Give the approximate minimum temperature at which it is possible to austenitize each of the following iron–carbon alloys during a normalizing heat treatment:

(a) 0.20 wt% C,

(b) 0.76 wt% C, and

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