What is the NM 500 vs nm 400 size range?

    
    NM 500 vs. NM 400
    
    Both NM 500 and NM 400 steel are ultra high-strength steel grades with excellent properties for different applications. Both of these grades are widely used in the construction and engineering industries for making reliable, cost-effective and durable structures. In this article, we’ll be looking at the key features of both of these steel grades and how they can be used in different industries.
    
    NM 500
    
    NM 500 is an abrasion resistant steel grade that provides excellent wear resistance for a wide range of applications. It has a nominal hardness of 500 HBW (Brinell hardness value) which makes it harder and stronger than traditional steel grades. It is also highly resistant to impact and shock and offers high toughness despite its hardness. Applications of NM 500 include use in industrial equipment such as crushers, containers, shovels, truck bodies, tipping platforms and more. In addition, the steel grade is often used in the repair of wear surfaces in heavily loaded structures such as buckets, conveyor systems, chutes and more.
    
    The size range of NM 500 steel is generally 6mm – 150mm thickness with a maximum width of 3100mm. This steel grade also comes in sheet and plate sizes of 1.0, 1.25, and 1.5mm thickness depending on the application.
    
    NM 400
    
    NM 400 is an ultra high strength steel grade with a nominal hardness of 400 HBW, produced using advanced technologies including powder metallurgy and hot rolling, to provide a higher quality of wear resistance and strength. The steel is also highly resistant to impact, shock and chemical attack, making it suitable for use in a wide range of applications. NM 400 steel is particularly suited to use in construction and mining equipment, as well as rail and marine applications, due to its excellent wear and tear properties. In addition, it is often used in load bearing structures and components, such as blades, support frames, excavator arms and more.
    
    The size range of NM 400 steel is generally 6mm – 150mm thickness with a maximum width of 3100mm. The steel grade is also available in sheet and plate sizes of 0.75, 1.0 and 1.5mm thickness depending on the application.
    
    Conclusion
    
    NM 500 and NM 400 are both extremely high-strength steel grades with excellent properties and characteristics for different applications. Both grades are very popular among industries and offer superior wear and tear resistance, toughness, and durability. The size range for both grades is generally 6mm – 150mm thickness with a maximum width of 3100mm, with sheets and plates also available depending on the application. Each steel grade is suitable for use in different applications, with NM 500 being used particularly in construction and mining equipment and NM 400 being used in railways, marine applications and load bearing structures.