Jerry Cripe
Member
Joined: Dec 6, 2013
Topics: 5 / Replies: 23
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Rockwell Hardness Target For 5160

Thank you, Karl, I've noticed that the temp takes a little while to settle. I also noticed when I bring temp up say to 1500 and hold for 10 min. if I ...

10 years ago
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Rockwell Hardness Target For 5160

Brion, I didn't get your post before I went through all 3 cycles, so I hope this combo will work. I'll let you know with my tests. Jerry

10 years ago
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Rockwell Hardness Target For 5160

Thank you, Jeremy and Brion, That's what I did is do a normalization for the 3 cycles and put into vermiculite and will H/T tomorrow. Jerry

10 years ago
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Rockwell Hardness Target For 5160

Ok, Can I put the knife in again and harden it? What are the proper steps I need to go through now? Jerry

10 years ago
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Rockwell Hardness Target For 5160

Yes, I ground the scale off first to get a good reading, I did not know this but had done it, just made good sense. I was also cooling the oven down f...

10 years ago
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Rockwell Hardness Target For 5160

Hi Russell, I have been putting the knife in at start up and at 500-600 putting anti-scale on then continue to target temp. Jerry

11 years ago
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Rockwell Hardness Target For 5160

Good morning Brion, What quench oil would be better for 5160? I have Brownwells tough quench. I'll cut some test pieces and do some more testing. Jer...

11 years ago
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Rockwell Hardness Target For 5160

Brion I used an over thermometer to check my tempering oven to keep it at 400 and 425 for W2. Maybe my quench oil to hot or my heat treat oven temp no...

11 years ago
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Rockwell Hardness Target For 5160

Hi Brion, I used parks 50, heated it up to 100 degrees. If I was taking my oil temp reading at the top, could it be my oil is to hot? I have a new Eve...

11 years ago
Topic
Replies: 25
Views: 70636
Reply
How To "fix" A Miluakee Portaband

Hello Ed, What brand of saw would you suggest to convert? I see you have a Dewalt now. Jerry

11 years ago
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New Member

Thank you, Great to be here.

11 years ago
Topic
11 years ago
Replies: 5
Views: 1036
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