Sal, Can we get CPM 15v?

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Deadboxhero
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Sal, Can we get CPM 15v?

Postby Deadboxhero » Wed Nov 28, 2018 1:50 am

I like this steel. It's easier to work with then Maxamet and Rex121

Takes a killer edge and seems to be more stable then s110v.




Image



https://youtu.be/KmVgcQma9Xo

Heat treatment


1530f preheat 5min

2150f Austenizing for 10min

Plate quench

Immediate Cryo 4 hours (no snap temper)

3x tempers at 1000f for 2 hours.

I got 64.5rc


Using Larrin's Catra predicting Formula


-−157+15.8×64.5−17.8×30+26.2×23

930 Predicted Total cards cut with 64.5 rc with a 15dps, 30 inclusive angle

I'm closer to 12dps in the video.

That would increase TCC to 1037!

S90v by comparison is

−157+15.8×59−17.8×30+26.2×9+14.6×13

666 TCC with a 59rc and 30 inclusive angle.
682 at 60rc
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Deadboxhero
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Re: Sal, Can we get CPM 15v?

Postby Deadboxhero » Wed Nov 28, 2018 2:04 am

Image
Image
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Re: Sal, Can we get CPM 15v?

Postby Pelagic » Wed Nov 28, 2018 3:02 am

I'd be down.
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Re: Sal, Can we get CPM 15v?

Postby legOFwhat? » Wed Nov 28, 2018 6:56 am

Would make a great mule? :(
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Re: Sal, Can we get CPM 15v?

Postby Liquid Cobra » Wed Nov 28, 2018 7:13 am

legOFwhat? wrote:
Wed Nov 28, 2018 6:56 am
Would make a great mule? :(

Throw it on a ukpk as a test.
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Re: Sal, Can we get CPM 15v?

Postby Doc Dan » Wed Nov 28, 2018 7:20 am

Put it in an Urban LW. I'd love to get some and use it.
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Re: Sal, Can we get CPM 15v?

Postby bearfacedkiller » Wed Nov 28, 2018 7:44 am

Sign me up!
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sal wrote:Knife afi's are pretty far out, steel junky's more so, but "edge junky's" are just nuts. :p
SpyderEdgeForever wrote: Also, do you think a kangaroo would eat a bowl of spagetti with sauce if someone offered it to them?

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Re: Sal, Can we get CPM 15v?

Postby TomAiello » Wed Nov 28, 2018 8:58 am

legOFwhat? wrote:
Wed Nov 28, 2018 6:56 am
Would make a great mule? :(
I'll chime in again with a request for a UKPK based "mule" program, using small folding blades as the test run instead of mules, so more people can carry and use them. :)

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Re: Sal, Can we get CPM 15v?

Postby The Meat man » Wed Nov 28, 2018 9:07 am

Count me in!
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Re: Sal, Can we get CPM 15v?

Postby abbazaba » Wed Nov 28, 2018 9:20 am

Let's do this!

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Re: Sal, Can we get CPM 15v?

Postby joeldworkin307 » Wed Nov 28, 2018 10:36 am

I think 4V might be my max.

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Re: Sal, Can we get CPM 15v?

Postby Larrin » Wed Nov 28, 2018 11:45 am

You guys are crazy. But with Spyderco anything is possible.
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Re: Sal, Can we get CPM 15v?

Postby Pelagic » Wed Nov 28, 2018 2:49 pm

Larrin wrote:
Wed Nov 28, 2018 11:45 am
You guys are crazy. But with Spyderco anything is possible.
True and true.

REX 121 next! Lol
Pancake wrote:
Wed Aug 14, 2019 10:20 pm
Are you a magician? :eek:
Nate wrote:
Thu Apr 04, 2019 4:32 pm
You're the lone wolf of truth howling into the winds of ignorance
Doeswhateveraspidercan wrote:
Sat Jun 15, 2019 9:17 pm
You are a nobody got it?

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Re: Sal, Can we get CPM 15v?

Postby Bloke » Wed Nov 28, 2018 4:43 pm

I'm in for a Millie! ;)
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Re: Sal, Can we get CPM 15v?

Postby Deadboxhero » Wed Nov 28, 2018 4:44 pm

Sal, is this a possibility for 2020?
Para 3, PM2 and Military?
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Re: Sal, Can we get CPM 15v?

Postby Naperville » Wed Nov 28, 2018 5:24 pm

CPM 14.9V is my limit! :D

Looks pretty weak on the toughness scale. Can you tell us what other steels rank similarly in toughness?
Spyderco Collection: Military (S110V), Bob Lum Darn Dao(CPM-154), Yojimbo 2 (1 in S30V & 2 in 20CV), Sustain(20CV), Native 5(Maxamet), Jumpmaster 2(H1), Province(4V). SHORT LIST: CF Shaman(S90V), Native Chief, Street Bowie(4V at 60+ HRC), Nightstick, Yojumbo.

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Re: Sal, Can we get CPM 15v?

Postby knivesandbooks » Wed Nov 28, 2018 6:00 pm

Toss it in a native 5 and manix lw
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Re: Sal, Can we get CPM 15v?

Postby Deadboxhero » Wed Nov 28, 2018 6:07 pm

Naperville wrote:
Wed Nov 28, 2018 5:24 pm
CPM 14.9V is my limit! :D

Looks pretty weak on the toughness scale. Can you tell us what other steels rank similarly in toughness?
Anything with that much alloy won't be tough. It's ranks simliar to other high alloy steels.
S125v
Maxamet
Rex121

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Re: Sal, Can we get CPM 15v?

Postby bearfacedkiller » Wed Nov 28, 2018 6:17 pm

Pelagic wrote:
Wed Nov 28, 2018 2:49 pm
Larrin wrote:
Wed Nov 28, 2018 11:45 am
You guys are crazy. But with Spyderco anything is possible.
True and true.

REX 121 next! Lol
Maybe some HAP72 and S390 too? ;)
-Darby
sal wrote:Knife afi's are pretty far out, steel junky's more so, but "edge junky's" are just nuts. :p
SpyderEdgeForever wrote: Also, do you think a kangaroo would eat a bowl of spagetti with sauce if someone offered it to them?

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Re: Sal, Can we get CPM 15v?

Postby ZrowsN1s » Wed Nov 28, 2018 6:22 pm

Lets do this! Something with a thin blade though, Wharndelica would be my pick.
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