Mangan Steel MN13 Plate High Quality
Ball mill liner
Excavator bucket tooth
Crusher die
Low impact casting
Lining plate
Toothed plate
Broken wall
Mangan Steel MN13 Plate High Quality
Mn13 Features:
6.1, the greater the external impact, the higher the wear resistance of its own surface; Is with the gradual wear of the surface hardening layer, the new processing hard
Chemical layers form continuously. Mn13 tied steel plate has excellent wear resistance to strong impact wear and large stress wear
It will not be broken during use, and it is easy to cut, weld, bend and other easy mechanical processing properties. traditionalist
The high chromium cast iron used only has good wear resistance to moving wear. Mn13 rolled steel plate can effectively reduce the equipment wearing parts
Save equipment maintenance costs and improve the competitiveness of finished products.
6.2 Mn13 is the best choice of wear-resistant materials such as strong impact resistance and wear of high-pressure materials, and has incomparable work-hardening characteristics of other wear-resistant materials. Under the action of greater impact load or greater contact stress, the surface of the steel plate produces work-hardening, and the surface hardness is rapidly increased from HB200 to HB500 or more, resulting in a high-wear-resistant surface layer. The inner austenite of the steel plate 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.
chemical component
mark |
C |
Si |
Mn |
P |
S |
Mn13 |
0.90%-1.20% |
0.30%-0.80% |
11.00%-14.00% |
≤0.035% |
≤0.030% |
mechanical property
mark | strength of extension | ductility | Impact performance 20℃ | Initial Hardness Value (HB) | Post-hardening hardness value (HB) | Cold bending 180° |
Mn13 |
≥800MPa |
≥40% |
ak≥90(J) |
200-250 |
>300 |
qualified |
Application field
Product packaging
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