Recommended hardness for 15n20

rodriguez7

Gila wilderness knife works
Joined
Feb 1, 2009
Messages
1,428
what would everyone recommend for a custom hunting knife? I'm sending some blades with a friend who's an elk guide for a big outfitter. I have about 6 blades ready for heat treat, that I'm hoping to have done by the weekend. This was short notice. I'm ballparking the hardness. I'm guessing around 60-61 rc would be ideal. So maybe a double temper at around 350 degrees? These will be quenched in parks 50. I want them to have good edge retention, but also good toughness. Not sure how these guys will use these knives.
 
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