Manganese Steel Plates Mn13

Manganese Steel Plates Mn13

Mn13, a kind of high manganese wear-resistant steel, has incomparable work hardening characteristics of other wear-resistant materials. Under the action of greater impact load or greater contact stress, the surface layer of the steel plate is produced work hardening, and the surface hardness is rapidly increased from HB200 to HB500 or more, resulting in a high wear-resistant surface layer, while the inner layer of the steel plate austenite still maintains good impact toughness.

The biggest characteristics of high manganese steel are two: first, the greater the external impact load, the higher the wear resistance of its own surface; Second, with the gradual wear of the surface hardened layer, new work hardened layer will be continuously formed. The special properties of high manganese steel are suitable for making wear-resistant components that withstand the wear of high impact materials for a long time, and have been widely used in metallurgy, mining, building materials, railways, electric power, coal and other machinery and equipment. Especially in recent decades, with the rapid development of modern industry and the rapid progress of science and technology, high manganese steel has become the preferred wear-resistant material in advanced equipment such as maglev trains, safes, bulletproof vehicles, rock drilling robots, and new tanks. Many new materials and modern surface engineering techniques are still unable to compare with high manganese steel in terms of cost performance.

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mn13 Content unit of each chemical element %

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