bucket teeth pin 1)Best material to be casted into this. 2)Best quality and price. 3)Best guarantee to be wear-resistant bucket teeth pin1) Process: Wax Injection, Wax Welding, Dipping, Sand-Coating, Shell-Making, Dewaxing, Cleaning, Pouring, Cutting2) Materials: carbon steel, alloy steel, tool steel, stainless steel, cast iron, carbon steel, pig iron, alloy steel, non-ferrous, grey iron, ductile ...