Consider 6.0 kg of austenite containing 0.45 wt% C and cooled to less than 727C (1341F). (a)

Question:

Consider 6.0 kg of austenite containing 0.45 wt% C and cooled to less than 727°C (1341°F).
(a) What is the proeutectoid phase?
(b) How many kilograms each of total ferrite and cementite form?
(c) How many kilograms each of pearlite and the proeutectoid phase form?
(d) Schematically sketch and label the resulting microstructure.