Wear-resistant steel plate, the full name of wear-resistant steel plate, is a special plate product for use under large-area wear conditions. It is a sheet product made by surfacing welding with a certain thickness of alloy wear-resistant layer with high hardness and good wear resistance on the surface of ordinary low carbon steel or low alloy steel with good toughness and plasticity.
Wear-resistant steel plate is composed of two parts of low carbon steel plate and alloy wear-resistant layer, the alloy wear-resistant layer is generally 1/3~1/2 of the total thickness. When working, the matrix provides comprehensive properties such as strength, toughness and plasticity to resist external forces, and the alloy wear-resisting layer provides wear-resisting properties to meet the requirements of specified working conditions.
According to the different manufacturing process and use environment, wear-resistant steel can be divided into three types: general purpose, impact resistance and high temperature resistance.
