Spyderco's AUS-6 - Very impressive!

Joined
Mar 22, 2001
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Hi Folks,

For quite awhile now, I've paid far more attention to the so-called "Premium" steels: VG-10, S30V...etc. I know that Sal has said in the past how AUS-6 and AUS-8 were the sort-of past premiums (not his words), and still very servicable user steels - and now I have seen it to be true, firsthand!

My friend at work saw my many Spydies, and decide he had to have one. So, he bought a plain edge S/S Delica about six months ago and has happily flicked the days away since...cutting whatever came along in his workday (mostly light "office" tasks). Anyway, yesterday he asked me if I would sharpen it for him on our shop-owned 204 Sharpmaker and I happily agreed to do so.

Before sharpening, I tested it's edge w/ paper cutting, and arm hair shaving as well as visually examinating the edge. It had not rolled or visually dulled at all (no shiny areas), would still "saw through" paper and would no longer shave - it would do this easily when new w/ it's factory edge.

I did the "usual" 20 strokes on both grey and white rods, corners and flats and he has a "new" knife! It is absolutely razor sharp, after what I consider a very "light" sharpening job...and this is the first time in 6 months it's been touched up.

So for anyone who says that AUS-6 won't hold much of an edge, I say "Hogwash"! It not only sharpens easily, but gets really quite "silly" sharp. The hairs on my forearm appear to just jump out of the way when they see that sharp AUS-6 blade coming! It SCARES them right off my arm...hee, hee.

Anyway, my pal sure is happy. I washed the knife with hot soapy water, dried it with compressed air and heat gunnery then added a couple of drops of Militec-1 to the pivot area. He says it is "better than new"...and THAT is really saying something!

Respectfully, Jeff/1911.
 
FWIW, I have also recently come to appreciate the ease and effectiveness of sharpening that comes with what some steel-snobs would now consider inferior.
 
dogplasma,

That was a big part of what impressed me so much. It took no time at all to bring this knife back to original sharpness. What a refreshing change from some other steels.

Jeff.
 
AUS8A is my favorite stainless for knives. Easy to sharpen like the AUS6A, capable of getting really sharp like the AUS6A, but in my experience holds the edge a little longer.

I've never had very good results with ATS-34 because it seems kind of "gummy" when I try to sharpen it. Of course, all of my examples are several years old and probably not hardened adequately to take advantage of the best attributes of ATS-34.
 
Originally posted by rhino
I've never had very good results with ATS-34 because it seems kind of "gummy" when I try to sharpen it.

Strangely, but I also dislike the ATS-34. I have several knives in ATS-34 (and 154CM, which is basically the same thing) and I found the edge retention is not that good as I expected (considering all that I read about this steel).
 
I reckon Spyderco AUS-6 is better than CRKT AUS-6. Must be something different about the heat-treatment.

Chris
 
Sal(or rather, whoever does the HT over there) definitely does good work witht he AUS6in these blades. I'm not a fan of the steel in general, but my EDC for the last 6 months or so has been Spydie AUS6(Endura first, now Delica) and I have no plans on changing(unless a new spydie tweaks my interest :) )
 
When did Spyderco go to AUS6 for the Endura and Delica?

Mine from way, way, way back is AUS8A, and didn't they go to the (then new) AUS10A after that?

In the end, heat treatments are the key, but that's not news to anyone here.
 
Rhino,

FRN-handled Enduras and Delicas use VG-10, which generally holds its edge better AUS-8A. The stainless steel-handled models use AUS-6.
 
Originally posted by rhino
When did Spyderco go to AUS6 for the Endura and Delica?

Mine from way, way, way back is AUS8A, and didn't they go to the (then new) AUS10A after that?
They still use AUS-10 at the SS Native. They never used AUS-10 at the Delica or Endura AFAIK.
 
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