I made and sold a bunch of my first knives out of 440C around 30 years ago when it was still a super steel. Had to order it from a company out in California that developed steel for the space program. It was and is a great steel, but like a lot of guys have stated, the heat treat is critical. Edge retention, toughness and ease of sharpening can be had, but 99% of off the rack stuff just doesn't do it for me.
Oh yeah, there was only 1 atmospheric controlled oven within 90 miles of me at the time. Man were those knives expensive to heat treat.
chiger,
Oh yeah, there was only 1 atmospheric controlled oven within 90 miles of me at the time. Man were those knives expensive to heat treat.
chiger,