85) Free cutting steels
Answer is:
is used where rapid machining is the prime requirement
Related Engineering Materials MCQ with Answers
Answer is:
chrome steel
Explanation:
Ball bearings are usually made from Chrome steel
Answer is:
toughness
Explanation:
shock resisting steel that offers good ductility and toughness at high hardness levels. It exhibits high strength and adequate abrasion resistance for those applications involving shock or impact loading.
Answer is: