Alright, I'm pretty new to knife making so I hope this isn't a completely ridiculous question. I have seen people making knives from files, lawn mower blades, spring steel, saw blades etc. I've got a ton of snap-on crescent wrenches and I was wondering if the steel used for that would be suitable for making a knife. I imagines it would be but I'm no expert.
I don't really have a for sure way to tell but as far as my little experience can tell it's pretty hard. I had a pretty hard time cutting out a chunk with the cutting wheel then using the torch it didn't cut like regular mild steel. I attemtpted annealing it last night so I will see what lies ahead as far as shaping and the rest.