- Joined
- Dec 10, 2006
- Messages
- 5,963
i feel like this is going to be a gotcha moment, as in you're going to try to say i don't know the differences in the properties, or try to say a steel above my arbitrary line of premium is more similar to 14c28n than other "premium" steels. but anyway... the obvious one would probably be edge retention... wear resistence and hardenability seem to go hand in hand with premium steels. to give my arbitrary line, to spring the trap, i start at 154cm/vg10 area, and below the commonly referred to super steels. for non stainless d2 would be the starting point, but or my uses the 10 series is about all i need and mostly have. most of my knives have steels below this premium tier of stainless, mostly in the range of aus8 to 440c. one defining feature overall for me would be sharpening. i don't mean fine edge vs toothy, but as simple as how the blade is to get back to a sharp edge from wear beyond just the point of touching up, and actually sharpening.
Gotcha!

For me premium always meant wear resistance, but along the line heat treatment, design, geometry and cleanliness or purity became an important factor. I think purity of a steel indicates premium for me.