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
Related Engineering Materials MCQ with Answers
Cementite and pearlite
ferrite and pearlite
pearlite and cementite
any one of these
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.