what is NM400 steel equivalent steel grade

    
    NM400 is a wear-resistant steel plate with a yield strength of more than 400 MPa. It has good bending and welding properties, moderate strength and good cold forming properties. It has high temperature strength, wear resistance and fatigue strength, excellent weldability, good adhesion to light metals, and relatively easy machining.
    
    NM400 steel is a high-strength wear-resistant steel plate that is sold in the market. It has excellent wear resistance, tensile strength of up to 1000MPa, and can even reach more than 1700MPa. NM400 steel has a good combination of strength and toughness, and is also economical and safe for production.
    
    NM400 steel can be used for wear surfaces of various structures, such as buckets, automotive components, various power tools, and mining machinery, etc. It is also widely used in construction engineering, bridge engineering, mining engineering, shipbuilding industry and so on.
    
    NM400 steel is equivalent to domestic Q345, 16Mn and other low alloy wear-resistant materials. Its equivalent grade is ABREX400, HARDOX400, XAR400, JFE-EH-400, and so on. These materials all belong to the hard wear-resistant steel plate family. Compared with the mild wear-resistant steel sheet, it has strong wear resistance and can withstand extremely high temperature and pressure.