- Joined
- Apr 21, 2014
- Messages
- 1,008
The old spec CPM steels were around 58-59 Rc.
Now that we are heat treating after production grinding, we can dial that up a bit. The CPM-3V should be around 59.5-60.5 Rc. I'm not 100% sure if that was true of the CPM-20CV or not, I will have to double check that with Guy.
Now that we are heat treating after production grinding, we can dial that up a bit. The CPM-3V should be around 59.5-60.5 Rc. I'm not 100% sure if that was true of the CPM-20CV or not, I will have to double check that with Guy.