Composite wear-resistant steel plate is a special type of steel plate with excellent wear resistance. It combines the wear resistance of the wear-resistant layer with the load-bearing capacity, deformation capacity, and weldability of the substrate by overlaying a high alloy wear-resistant layer on the substrate of ordinary steel plates. This type of steel plate has the characteristics of high hardness and good wear resistance, and can maintain good performance in harsh working environments. Composite wear-resistant steel plates are widely used in various mechanical equipment and engineering structures that need to withstand wear, in order to improve the lifespan and stability of the equipment.