Development and application of high-strength toughness wear-resistant steel plate NM500

High-strength wear-resistant steel plate NM500 is a new type of high-strength wear-resistant steel plate with excellent performance both in terms of mechanical properties and wear resistance. NM500 steel plates are commonly used in areas related to wear and impact, such as large-scale mechanical handling and construction machinery, etc.
    
NM500 steel plates are developed from conventional wear-resistant materials such as low alloy steel (NM360) and high carbon alloy steel (NM400), mainly used in mining machinery and other engineering machinery, hoisting machinery, etc. NM500 steel plate has high strength, high toughness, wear resistance, corrosion resistance and other properties, making it an ideal material for wear-resistant steel plate. The service life of the NM500 steel plate is several times that of the conventional material, so it has great practical value in many engineering and industrial applications.
    
Compared with conventional wear-resistant material such as low alloy steel, the NM500 steel plate originally developed has the advantages of higher strength, higher toughness, lower cost, and better process properties, making it easier to apply. The tensile strength of the NM500 steel plate can reach 750~1150MPa. The special heat treatment process of the steel plate makes it have a good combination of hardness, toughness and wear resistance, and the impact toughness is doubled compared to the NM400 steel plate, making it more suitable for some highly stressful areas. NM500 steel plate also has good welding performance and good low temperature impact toughness.
    
The NM500 steel plate not only has good performance and excellent wear resistance, but also has sufficient impact toughness, thus improving the comprehensive performance of the steel plate. It has good cutting performance and can be cut into various shapes and thicknesses with higher precision.
    
The application of NM500 steel plate:
    
    1. It is widely used in various engineering and construction machinery, such as various types of wheel loaders, bulldozers, excavators, cranes, etc., for shoveling tops and shovel shovel plates.
    
    2. It is widely used in the mine excavator wheel to reduce the wear of the wheel surface.
    
    3. It is widely used in the front, rear and side plates of the loader, tire scraper, grader and other construction machinery to reduce wear and reduce maintenance cost.
    
    4. It is used as a lining plate of oil tanks, vehicles, ships and oil tanks to reduce the wear and pollution of containers or equipment.
    
    5. It is used in some places with large wear and tear, such as mining transport, material transportation and conveying equipment, to reduce the wear and tear of equipment and extend its service life.
    
    6. It is widely used in the steelmaking and casting industries to reduce the wear and tear of equipment and extend their service life.
    
    All in all, NM500 steel plate has excellent wear and impact resistance, which are widely used in various machinery parts, and its good performance and low cost make it a good choice for wear-resistant parts.

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