Hey Somber,
I'm still fixated on Murray's neck knives, and the more my collection shifts to fixed blades the closer I get to pulling the trigger on one. I'm at the stage where I'm just trying to decide between his white and blue super steel. My question is how you'd compare those steels to some more common ones (both stainless and carbon) in terms of ability to take a fine edge, edge retention, wear resistance, etc. Thanks.
Well... I don't know, to be honest. It would be difficult for me to give you 'exact specifications', but I'll try to speak best towards experience.
I really like the Blue Super, for one. Often times when I need to sharpen my wharncliffe the edge is still completely workable and the edge is still fairly keen, but it's just incredibly easy to bring the edge back to an incredibly sharp level. I've done cutting tests with it compared to S30V and after several cuts through cardboard the edge on the Blue Super seemed undamaged and the S30V was more dull - whether this can be attributed to the full taper vs hollow ground is negligible. As far as what it can do vs otherSteels... 154CM, VG10, S30V, or D2 (which is a nice hard steel, but I can never achieve as keen of an edge) - Blue Super is easier to sharpen, achieves a better edge, and you'll have to sharpen it less. I have spent hours sharpening S30V and I cannot achieve the same edge as I can with the Blue Super and about ten minutes time.
Now, wear resistance...
This happened after a
terrible and is completely my mistake. I had the knife in my back pocket improperly stored in the kydex sheath, long story short, the knife fell onto the ground from about 3' and jogging speed. It landed tip into concrete (as you can see), the extent of the damage was strictly on the tip and the base of the maroon micarta. The rest of the blade was completely damage free, and still hair splitting edge long the lower portions. But, as you can see... It fared pretty well. I can't imagine you would be putting more wear on it than dropping it from a high altitude straight (I make it sound like I was on a jet or something...) onto it's tip.
The White Steel I can't say I've had too much experience with simply because the wharncliffe has made home in my pocket. It's still wicked sharp to this day and it cuts veggies like a beast... It does seem to get a different looking patina than the Blue Super, more clear haze vs a dark spotty patina of the Blue Super, but as far as daily use, compared to my wharncliffe I put it through next to nothing.
I will say that it seems to achieve a better edge, but as far as what I prefer between the two, just based on because I use it more and not based on any specific flaws, I'd say Blue Super.
I hope that helps, I don't know what more I can say about the two of them, I don't have enough experience with White Steel to say anything bad about it, and I have too much experience with Blue Super to stray away from it.
If you have an M4 tool steel I'd say that this is probably pretty similar to both of these choices in just its' incredible ability to have such a keen edge...