What is NM400 steel equivalent grade in India

    
    NM400 steel is a type of wear-resistant steel plate manufactured by Japan’s Nippon Steel Corporation. It has excellent abrasive resistance and is used for specialized applications such as mining, quarrying, earthmoving and off-shore drilling. Because of these unique qualities, NM400 can be used in many different applications where wear-resistant and higher strength steel is needed.
    
    NM400 steel is known for its high tensile strength, heat resistance and abrasion resistance. It has become one of the most popular alloy steel materials around the world. As a result, it has been accepted in a variety of industries and applications, such as offshore oil rigs, mining and quarrying, heavy lifting, heavy engineering and other industrial applications.
    
    In India, the equivalent grade to NM400 steel is NM 400. NM 400 is manufactured by the Swedish company SSAB and is the trade name for wear-resistant steel with a hardness of 400 HBW. It excels in both impact and abrasion resistance and is ideal for many different applications. Like NM400, NM 400 has an excellent heat resistance and can withstand temperatures up to 450°C.
    
    In comparison to mild steel, NM 400 has about three times the hardness and ten times the strength. It does not deform as easily as mild steel and has very good weldability, meaning it can be easily cut and joined without weakening. It also has a slightly longer service life than mild steel, with its wear resistance properties reducing the amount of maintenance required.
    
    NM 400 is used in many different applications requiring wear-resistant and high strength steel, such as heavy machinery, transportation, construction and excavation machines, stone crushers, road rollers, dredgers and crushers. It is also used for the manufacture of industrial moulds and tools, die presses and shipbuilding.
    
    NM 400 is ideal for parts subject to strong vibrations, shocks and intense impacts. It is also well suited to parts with high working loads like excavators, crushers and other lifting equipment. Furthermore, it can be used in combination with other materials like rubber and plastic for even stronger and impact-resistant structures.
    
    Overall, NM400 steel and its equivalent NM 400 are versatile and well-suited for many applications where wear-resistance and higher strength steel is needed. They are known for their excellent abrasion and impact resistance, heat resistance and weldability. With their superior properties, they are widely used in a variety of industries, across India and around the world.