coating on the LE versions ..CrCN Titanium Carbon sputter coatings,(Physical vapor deposition TiCrCN) and the production version .. Milspec Phosphate coating,
it cuts real well, the problem on cutting the bread is the short blade, therefore it needs to go around the loaf, if the bread is big that is
on cheese, almost all knives stick to it, and make cutting somewhat difficult
cutting the rest , like salami, meat, and so on, is piece of cake
of course, cutting potatoes with a knife this thick is not cutting, but splitting

corrosion..haven't had problems so far, but i take care of my blades