COREMAX H33-O is a self-shielded chrome carbide flux cored wire for hardfacing components subject to extremely severe abrasive wear and moderate impact and moderate corrosion resistance. The deposit contains a high proportion of hard primary carbon and eutectic carbides in a tough austenitic matrix. Design to use in hard-facing palm oil mill screw and high-pressure kerned worms. Ideal also palm oil expeller screw, dredge pump impellers, crusher cones, and sugar mill crusher hammers.