For the following TT diagram below The steel after cooling w

For the following TT diagram below:

The steel after cooling will contain __________.

a. Austenite

b. Pearlite

c. Bainite

d. Martensite

e. All of the above

Solution

From the above chart, if the cooling path is followed, at the indicated point we have MARTENSITE after cooling.

Thus option-d is correct.