D Duke Thatcher Joined Apr 8, 2021 Messages 4 Apr 17, 2021 #1 I am making throwing knifes out of 5160. What temp do i temper at to get about 45 rockwell and how long, and how many times
I am making throwing knifes out of 5160. What temp do i temper at to get about 45 rockwell and how long, and how many times