What were you planning on using the knife for?
Do you want a folder or fixed?
A have a Simonich fixed blade made of Talonite which is very similar to Stellite, [any version].
These alloys are pretty soft, 48-52, but extremely wear resistant, so they are kind of specialized.
Wikipedia mentioned that Stellite is very hard. It is not ROCKWELL hardness hard.
You can read their links on materials testing about the terminology.
Suffice to say, knife blades made of these cobalt alloys will roll the edge faster than harder steels. They have great wear resistance though and dont chip. They will NEVER corrode. You can pour acid hydrochloric acid on them with no ill effects.
The material itself is fascinating. Is is slick. It just looks and feels different than steel, because it isnt steel. Even titainium isnt as weird as this stuff.
We use stellite internals on many of our valves here in the oilfield at Prudhoe Bay. That is a vary abusive environment for any metal. There is a lot of corrosive elements in crude. The internal parts just last and last.
You do realize that a stellite or talonite blade is going to be very expensive, right?
I just saw a Simonich talonite blade like mine, going for $600 the other day. This is a 4" blade! {You do the math}It was used!{Now mine really stays in the safe!} It sold quickly, so I guess you might be able to get your money out of one if you sold it.
For skinning, talonite/stellite is great, probably better than anything else. It just goes and goes and goes. As a slicer, it excels. I wouldnt want to use it for bushcraft though, because of the softness.
If you just want something for an EDC, there are cheaper choices out there.
If you want something that very few other knifeknuts have, get one. Everyone will want to fondle it.