The steels which contains less than 0.8% carbon are known as hypo eutectoid steels. It consists of pearlite and proeutectoid ferrite.
133) An eutectoid steel consists of
Answer is:
wholly pearlite
Explanation:
Related Engineering Materials MCQ with Answers
Answer is:
Cementite and pearlite
Answer is:
ferrite and pearlite
Answer is:
pearlite and cementite
Answer is:
any one of these
Explanation:
Heat treatment process effect on material structure and grains.
Most carbon steels and carbon alloy steels can be heat treated for the purpose of improving mechanical properties such as tensile and yield strength.
This is accomplished due to the heat treatment fundamentally altering the microstructure of the steel.