I know that Infi steel uses nitrogen and I found it interesting the other day while reading about H1 steel, that it too, contains nitrogen. It said they use N in place of the carbon to make it corrosion proof. I know Spyderco uses this steel, but not sure if any other knife makers do. The point I am trying to make though, is that I thought Infi was the only steel to use Nitrogen but apparently the Japanese are using it in their H1 steel also.

I like all of the Bussekin steels. I want some of each of them and this Regulator bowie, along with the S5's will be great additions for the 101 steel. <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />