379peterbuilt
I've never been in on the dressing of a moose but I've had some knives that I made with my cousin go to Alaska. Here's what we came up with on blade steel. Didn't use 440, there are better steels for just a little more money. Took a buck with once (420 steel) it did OK but needed more frequent sharpening than I like. Had some ATS34 knives with this year, held an edge very well, all knives had microscopic porosity in the steel, it wasn't seen until after a week in the salt water at which point rust set in. 4 or 5 knives from different batches of steel, all had porosity. Had a couple of S30 blades, best we tested, extremely rust resistant and held an edge very well. I have an O1 carbon steel knife that holds a great edge too, I don't use it much any more, I hate to see rust on a knife, and its one more piece of equipment to deal with in the field.