What is the high manganese abrasion resistant steel?

High manganese abrasion resistant steel is the best choice of high wear resistance materials such as high impact resistance and high pressure material wear. It has work hardening characteristics unmatched by other abrasion resistant materials. Under the action of a large impact or a large contact stress, the surface layer of the high-manganese steel plate undergoes work hardening, and the surface hardness is rapidly increased from HB200 to above HB500, resulting in a highly wear-resistant surface layer, while the inner austenite of the steel plate remains well Impact toughness.

The high manganese abrasion resistant steel is featured by two properties:

First, the greater the external impact, the higher the wear resistance of its own surface layer;

The second is that as the surface hardened layer gradually wears out, new work hardened layers will continue to form. This special property of high manganese steel is suitable for making wear-resistant components that are subject to high-impact material wear for a long time. It has been widely used in metallurgy, mining, building materials, railways, electricity, coal, cement and other mechanical equipment for a long time. Especially in recent years, with the rapid development of modern industry and the rapid development of science and technology, high manganese steel has become the preferred wear-resistant material in advanced equipment such as magnetic levitation trains, rock drilling robots, and new tanks. Many new materials and modern surface engineering technologies are not comparable to high-manganese steels in terms of cost performance.