D.C.
I used to work in a small shop that made dies for swaging stainless. I think you will find that 06 (GRAPHMO) will provide exellent wear resistance for your application. It is basically 01 with graphite running through it. The graphite provides lubrication. Also it cuts much easier than 01 but, can be hardened to the same RC. However, if the bronze inserts you are talking about are AMCO bronze - I dont think ANY other material will be longer lasting.......Patrick |