Mechanical Engineering - Production Engineering - Discussion
Discussion Forum : Production Engineering - Section 3 (Q.No. 24)
24.
High speed steel tools retain their hardness upto a temperature of
Discussion:
14 comments Page 2 of 2.
Dragon said:
9 years ago
I think 500 is the correct answer.
Saif said:
9 years ago
Yes, it is between 500-600° C.
Mi patel said:
7 years ago
650 for HSS,
900 for Stallite.
900 for Stallite.
Vijay said:
7 years ago
It will be below 600.
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