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I Forge Iron

don't tread on me

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Posts posted by don't tread on me


  1. Not only do you need to use oil but you should pre-heat the oil to around 140 degrees. I've made several knives from truck leaf spring steel ('78 Ford HD) and the turned out great. Sharp enough to shave with, tough enough to chop hickory and flexible enough not to break.

    Another good tip I learned - sand the blade to with 220 grit - 400 grit sandpaper before heat treating. Eliminating deep scratches from grinding or rough sanding will go a long way in preventing cracking/shattering (unless you use water :P ).

    I also believe that a thinner spine will help as well. Sometimes the greater the differential thickness between the edge and spine, the greater the stress between the two will be when quenching.

    Not to denigrate the knife, the design of which I really liked, but a knife of that length and that thickness would probably either end up as a wall hanging or put away in a closet. Way to heavy to use or carry. Still it need not be practical to be good looking!


    It would be a good hog hunting knife.

  2. forge thick and grind thin, that way i can get the hammer marks out. good luck,jimmy


    I am not forging it, it is a cut blade. And it was actually closer to 1/2 in, than 1/4 but know it is around 1/4.
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