I need Your help to make clear in hardness scale adoption. In
particular, I'm managing 3 main types of materials: hardned steel,
cast iron and hard-metal (tungsten carbide and titanium carbide) and
so I'd like to know exactly what types of hardness and scale to use. I
found Rockwell C values on the BOHLER chart, to classify hardned
steel, but I have no reference for cast iron and hard-metals.
Thanks in Advance.
13 years ago