Mechanical Engineering - Machine Design - Discussion

Discussion Forum : Machine Design - Section 5 (Q.No. 18)

Machine Design

18.

The temperature required for full annealing in hyper-eutectoid steel is

50°C above upper critical temperature

50°C below upper critical temperature

50°C above lower critical temperature

50°C below lower critical temperature

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

12 comments Page 1 of 2.

Jai maurya said: 1 decade ago

50 Degree above lower critical temp for hyper eutectoid.

Sagar said: 9 years ago

I think option c is right.

Sandip said: 9 years ago

Ans is C, as per S.CHAND.

Guru said: 9 years ago

Yes, the answer is C, as per RS Khurmi.

Neeraj said: 9 years ago

C is correct. I too agree.

Dinesh said: 8 years ago

I think C is the correct answer.

P Das said: 8 years ago

50°C above lower critical temperature.

Anil reddy said: 8 years ago

C is correct answer.

ATC said: 8 years ago

C is correct. For hypo it is correct.

Deepak said: 7 years ago

The answer stated is for hypo-eutectoid steels.

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