Hello folks
I've made some 10 knives in D2, Heat-treath them myself.
It's great steel, but odd for knives. It's well over-carbon (1.6 %), so it's really wear resistant. In knives it performs really good when left on the hard side in not too long knives. It's not made for edgeholding in knives, but more in chisels and stuff like that. That means that it will take a razor sharp edge, but it won't hold it like CPM440V. But the secondairy edge - which no-one here on BF ever uses since we all sharpen our knives from the moment the don't shave any more - will last really long. It's an excellent steel in folders and short blades, with edgeholding well over most stainless steels, if HT'ed correctly.
It does require minimal maintenance however, but I found the a bead-blasted ATS-34 surface rusts faster then satin finished D2.
greetz and take care, Bart.