Mn13-profile, high manganese steel MN13 
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 ---------------------------------- Name of material: high manganese steel Mn13 Features and application:? Mn13 is mainly used on the need to withstand impact, extrusion, material abrasion and other harsh working conditions, wear and tear damage to form the main part of the fracture and deformation. Wear is divided into three types: mutual contact between the surface of metal components and movement of friction and wear; other metal or non-metallic material impact on the abrasive wear of metal surfaces and the flowing gas or liquid contact with the metal caused by erosion. Abrasion wear resistance of steel depends on the material itself, while the wear of steel in different working conditions show different wear resistance, the material itself and working conditions between the two in order to determine their wear resistance. Abrasion resistant steel and cast steel to austenitic manganese-based, under certain conditions the low alloy steel with appropriate heat treatment has good results, graphite is used for lubrication of the friction of steel working conditions. Especially suitable for high wear-resistant manganese steel and high impact abrasive wear stress crushed abrasion condition, commonly used in the manufacture of ball mill liner, hammer hammer crusher, jaw crusher jaw plate, cone crusher roll mortar wall, broken Wall, excavator bucket teeth, bucket wall, railway turnouts, tractors and tank track shoes and other impact, abrasion resistance of castings. High-manganese steel is also used: bullet-proof steel, safe plate and so on. High-manganese steel is a typical anti-wear steel, cast structure of austenite plus carbide. After about 1000 ° C after water quenching treatment organizations into a single austenite or austenite plus a small amount of carbide, but to improve toughness, so called tough water treatment. The most important feature of high-manganese steel is in a strong impact, extrusion conditions, the surface hardening rapidly, so that the Department of mind remains austenitic good toughness and ductility, while hardening layer has good abrasion resistance. This is less than the other materials. However, the wear resistance of high-manganese steel have enough to form only in the hardening conditions to demonstrate its advantages, other cases are poor. Mn13 chemical composition: Carbon C: 1.10 ~ 1.50 Si Si: 0.30 ~ 1.00 Mn Mn: 11.00 ~ 14.00 S S: ≤ 0.050 P P: ≤ 0.090 rolled steel round bar Mn13: 3 * 1000 * 2000? (Baosteel rolling refining) rolled steel round bar Mn13: 6 * 2000 * 6000? (Baosteel rolling refining) rolled steel round bar Mn13: 6 * 2200 * 5800? (Baosteel rolling refining) rolled steel round bar Mn13: 8 * 1500 * 6000? ( Baosteel rolling refining) rolled steel round bar Mn13: 8 * 2000 * 6000? (Baosteel rolling refining) rolled steel round bar Mn13: 9 * 2440 * 7300? (Baosteel rolling refining) rolled steel round bar Mn13: 9 * 2450 * 7310? (Baosteel rolling refining) rolled steel round bar Mn13: 20 * 2000 * 4000? (Baosteel rolling refining) rolled steel round bar Mn13: 10 * 2150 * 5430 (Baosteel rolling refining) rolled steel round bar Mn13: 10 * 2110 * 3220 (Baosteel rolling refining) rolled steel round bar Mn13: 12 * 2200 * 6600 (Baosteel rolling refining) rolled steel round bar Mn13: 11 * 2310 * 7530 (Baosteel rolling refining) rolled steel round bar Mn13 : 12 * 1500 * 6000 (Baosteel rolling refining) rolled steel round bar Mn13: 15 * 1500 * 6000 (Baosteel rolling refining) rolled steel round bar Mn13: 31 * 1530 * 3050 (Baosteel rolling refining) rolled steel round bar Mn13: 28 * 1530 * 2980 (Baosteel rolling refining)