The main alloying elements of lost wax casting bucket teeth and adapters are C, Si, Mn, Cr, Al, etc. In order to improve the performance, we can also add some trace elements, such as Mo, Ni, so that the wear resistance will be better. The hardness of investment casting bucket teeth and adapters is about 48HRC, and the impact exceeds 15J at room temperature.

Lost wax cast bucket teeth and adapters, assembled to construction machinery excavator and loader buckets, assembled from pins, retainers and locks. Due to working in soft soil and hard rock environments, high abrasion resistance and high impact force are required for extended service life.