NM450 is a special wear-resistant steel plate, the "NM" in its name stands for wear resistance, while the "450" stands for its specific strength grade. This steel plate is manufactured by a special process that gives it excellent wear resistance and strength, especially suitable for working environments with high wear and impact.
NM450 steel plate features:
High strength: the yield strength of NM450 steel plate reaches more than 450MPa, and the tensile strength is as high as 550-700MPa, so that it can maintain stable performance under high load and is not easy to deformation or damage.
Wear resistance: NM450 steel plate has excellent wear resistance, its wear index is much higher than that of ordinary steel plate, and its surface hardness is high, which can effectively resist wear and scratches and extend service life.
Impact resistance and compressive performance: This steel plate can withstand greater external force and pressure, absorb impact energy, reduce equipment damage, protect the normal operation of equipment.
Good processing and welding performance: NM450 steel plate is easy to cut, bend, welding and other processing operations, and the welding process is not easy to crack or deformation, to ensure the convenience of the manufacturing process and welding quality.
Environmental protection: NM450 steel plate in the production and use of the process will not cause pollution to the environment, is an environmentally friendly material.
The chemical composition of NM450 steel plate mainly includes carbon, silicon, manganese, phosphorus, sulfur and other elements, as well as a small amount of alloying elements such as chromium, nickel, molybdenum and so on. The proportions of these elements are precisely controlled to ensure excellent mechanical properties and wear resistance of the steel plate.
NM450 steel plates are delivered in a quenched, quenched + tempered (tempering), TMCP+ tempered, tempered or hot rolled state, ensuring that the steel plate has the required mechanical properties and wear resistance upon delivery.
NM450 steel plate application range:
Mining machinery: suitable for the manufacture of excavators, loaders, crushers and other equipment, can withstand high intensity wear and impact, extend the service life of the equipment.
Construction machinery: Used to manufacture bulldozers, road rollers, graders and other equipment, can withstand high strength pressure and wear, improve the stability and durability of the equipment.
Coal, electricity, metallurgy and other fields: often used in the manufacture of conveyor belts, mill liners, scraper conveyors and other equipment to ensure that these equipment can operate stably for a long time in harsh working environments.
