What material is nm400

    
    NM400 is a high-strength wear-resistant steel plate with a hardness of 400 HBW. It is mainly used in mining, engineering and construction machinery, such as excavators, loaders, bulldozers, hoisting machinery, etc., and is also widely used in the manufacture of some special wear-resisting products.
    
    NM400 wear-resistant steel plate has excellent flexibility and bending properties. It can be bent before and after hardening, as it maintains its integrity and its wear validity and surface integrity. In addition, the plate has good welding performance, and it is easy to cut and process.
    
    NM400 wear-resistant steel plate's strength and ductility are very good. It has good shock absorption capacity and can effectively eliminate vibration and other external forces. It also has the ability to withstand high temperature, so it is suitable for applications in harsh environments.
    
    The manufacturing process of NM400 wear-resistant steel plates is hot steel rolling, pickling, hot steel slope rolling, peening treatment and so on. The composition of NM400 wear-resistant steel is mainly composed of carbon, silicon and manganese. It has high strength, good toughness and wear resistance, so it resistant to abrasion and other forms of mechanical damage.
    
    NM400 wear-resistant steel plates have a wide range of applications. They are widely used in engineering and construction machinery, such as excavators, loaders, bulldozers, hoisting machines, etc. They are also widely used in some special wear-resisting products. It is an ideal material for engineering and construction machinery, which requires both high strength and wear resistance.