Mechanical Engineering - Workshop Technology - Discussion
Discussion Forum : Workshop Technology - Section 2 (Q.No. 36)
36.
Cold working requires much higher pressure that hot working.
Discussion:
1 comments Page 1 of 1.
Mantu said:
8 years ago
In Cold working require pressure is 21 to 210 mpa or sometimes 700 mpa but in hot working 70 -140 mpa.
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