Test on Buck 420HC steel

Joined
Oct 15, 2009
Messages
135
hey guys, so I know lots of people ask about the blade steel buck generally uses for most of their knives(420HC steel). I got a buck 112 for christmas last year and haven't really used it that hard since I got it, until now.

It doesn't have the factory edge anymore, though. I got a hair-popping razors edge on this knife before i started the tests. it didnt need much work so i touched it up(freehand) on the fine stone from the gatco sharpening kit and stropped it with no compound.

Test one: I got a pine board and went to town on it. it was maybe 8 inches long by 8 inches wide and 3/4 thick. i shaved it down to about 3 inches long.

Test two: I didn't really go that deep into this one. i just got some zipties(maybe 10 or so) and cut them up into fourths.

Test three: 51 cuts into a phone cord that was just laying around. nobody seems to use those anymore.. so i figured sure, why not?

and lastly 130 cuts into normal corrugated cardboard. after every test i checked to see if anything happened to the blade. it held its edge very well until i got through all of those cuts with the cardboard. it can still slice through thin notebook paper with no hangups. I wouldn't consider it dull yet. I made a huge mess, so i don't want to do any more testing for today. but i figured you guys might want to hear the results anyway
To me, that's pretty good. what do you think? it definitely beats any of those crappy china knives you can get for 5-15 dollars at a local army navy store. although i still prefer my delica ;)
 
I've been quite impressed with my 110. My Gayle Bradley is still my favorite cutter, but the 110 proves that you don't need expensive supersteels to slice like a laser. An excellent heat treat and clever edge geometry can work wonders.
 
Buck is legendary for their heat treat formulas, c/o Paul Bos and it doesn't matter if the steel is 420HC, BG-42, CPM154 or S30V, Buck will get the best possible results out of it.
 
To me, that's pretty good. what do you think? it definitely beats any of those crappy china knives you can get for 5-15 dollars at a local army navy store. although i still prefer my delica

I agree with your assessment. I've tested the hardness of 3 different Buck 420HC blades. Each has tested out at 59HRC. That's hard enough to make an excellent EDC blade. In daily use, I find the 420HC works just dandy. Takes a razor edge and holds it nicely. Easy to sharpen, as well.

The Buck 420HC heat treat, developed by Paul Bos, includes Liquid Nitrogen Cryo. NO ONE does 420HC as well as Buck.
 
Back
Top