[TheForge] lawnmower blades
Mark A. Pesetsky
pesetsky at Princeton.EDU
Tue Sep 18 15:34:20 EDT 2007
Can always use the mild steel for ornamental/trinket type
stuff...Business card holder...bla bla..
Mark
Surgical steel: My wife worked in surgery and brought me the old blades.
They don't rust so they must contain chromium & nickel. I made a
splitting chisel out of a mild steel bar at a demo last week and super
quenched it. It worked well enough to split a bar to drift for a
tomahawk. I guess it would be called a mild steel tool. (-:/> Ron C
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