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 1 of 2.
Vinay said:
5 years ago
Carbon steel-200 c.
HSS-600 c.
Stalite-900c.
Cemented carbides/cermets-1000c.
Ceramics-1200-1400c.
HSS-600 c.
Stalite-900c.
Cemented carbides/cermets-1000c.
Ceramics-1200-1400c.
(2)
Narsingh said:
7 years ago
HSS temperature range is 500°C(~900°F) to 650°C(~1200°F).
Narsingh said:
7 years ago
You are correct @Petel.
Hss 650.
Stallite 900.
Cemented carbide 1000-1200.
Ceramic or cemented oxides 1400.
Hss 650.
Stallite 900.
Cemented carbide 1000-1200.
Ceramic or cemented oxides 1400.
Gaurav said:
7 years ago
560° is the correct temperature.
Mi patel said:
7 years ago
650 for HSS,
900 for Stallite.
900 for Stallite.
Akash Chowdhury said:
7 years ago
Chip tool interface temp of HSS is 500-600°C.
For Stallite is 1000°C.
ForCemented carbide 800-900°C.
For Stallite is 1000°C.
ForCemented carbide 800-900°C.
Vijay said:
7 years ago
It will be below 600.
Mrittyunjay Verma said:
8 years ago
600°c is exact temp up to which it can retain a its hardness.
Aakash kasana said:
9 years ago
900 is the right answer. I am sure in that.
Saif said:
9 years ago
Yes, it is between 500-600° C.
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