Which of the following affects the hardenability of steel?

Metallurgy Mcqs
BILAL KHATTAK0

A.Austenitic composition
B.Austenitic grain size
C.Amount, nature and distribution of undissolved or insoluble particles in austenite
D.All of the above

Related Mcqs:

  1. The maximum hardenability of any steel depends on
  2. The hardness of steel depends on
  3. The properties of cast iron are regulated by
  4. When piece of 0.2% carbon steel is heated above third critical point the steel is a solid solution of carbon in gamma iron and called
  5. Which of the following constituent will increase the hardness of steel?
  6. If the steel at room temperature is magnetic, the presence of which constituent can be ruled out?
  7. The essential gradient of any hardened steel is
  8. During heat treatment the formation of thick layer of scale on the surface of steel articles is mainly due to
  9. A passive factor which affects formation of soil:?
  10. Cohesiveness of sand depends on

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