Triloy®H.T., is Tricon Wear Solutions’ quenched and tempered, machine straightened and stress relieved alloy bar for use in shafting applications. Triloy is based on an AIAI 4340 Ni-Cr- Mo chemistry. We conduct additional processing steps to ensure that Triloy is the strongest, most fatigue resistant shafting available on the market. Impact and fatigue resistance are enhanced by chemistry control, removal of harmful sulfur and phosphorus through vacuum degassing, and ladle calcium sulfide shape treatment. The bars are stress relieved after straightening to avoid “shape bounce back” when machining, and each bar is demagnetized to ensure no pickup of metallic dust to ruin bearing surfaces.