Steel!
Ever wonder about the steel you use?
I've found that S-7(Sr-77) is a shock steel also known in the tool steel family.
SR-101 is 52100 modified. But HOW is it modified? Is it in the heat treatment or is something else added?
So we know that SR 77 and SR 101 started out as something else but what about INFI?
Where did this stuff come from? I know that early use in Busse Combat was done in tool steels, but was something added to the mix to make INFI? If so what???

let me die not in hunger, but in combat!