250 ml Grinding Bowl Set Steel

Includes lid, two rings and a puck inside an 8″ (250 ml) grinding bowl.

Heat treated carbon steel for samples where chrome, moly, and other alloy elements are to be avoided.

For use on BICO, TM, Angstrom, and other vibratory ring pulverizers that use the same mounting system.

Composition of 8″ diameter Grinding Set Standard Steel.
Element / Approximate %
Carbon - 0.65
Silica - 0.25
Manganese - 1.01
Chrome - 0.03
Copper - 0.03
Nickel - 0.006
Sulfur - 0.012
Phosphorus - 0.019