What is the NM500 vs ar500 size range?
NM500 vs AR500 Steel: What’s the Difference?
NM500 and AR500 steel are both widely used in applications that demand high levels of impact, abrasion, and wear resistance. While their applications and benefits are similar, these two metals have some distinct differences that make them suitable for different scenarios.
NM500 steel is an abrasion-resistant steel made from a hardened alloy, and it is widely used for mining, material handling, and construction activities. This steel not only performs exceptionally well under tough and challenging conditions, but it also offers superior levels of strength and durability compared to conventional steel grades. Since NM500 steel maintains its properties even after exposure to extreme temperatures, it is an ideal choice for outdoor uses, including construction.
On the other hand, AR500 steel is an alloy steel that is typically used on the surface of armor plates, bulletproof vests, and even in body armor. This form of steel is designed to be air hardened, with its abrasion resistance and durability being two of its main selling points. Despite being known for its strength, AR500 steel still holds some vulnerabilities when exposed to sustained impacts or pressure—even if it has been hardened.
Along with their differences in form, NM500 and AR500 steel come in different sizes. NM500 steel is typically produced in sizes that range from 8mm to 200mm thick, while AR500 steel is typically produced in sizes starting from 10mm and going up to 160mm. The size of the steel plates is important for various applications and depends on the size of the objects requiring protection.
To give you an idea of the difference between NM500 and AR500 steel, let’s compare their strength levels. NM500 steel has a yield strength of 850MPa, which makes it stronger than AR500 steel’s yield strength of 800MPa. This difference doesn’t have a significant impact on the actual performance of the steel since both metals offer exceptional levels of strength, abrasion resistance, and durability.
When it comes to corrosion resistance, NM500 steel has the edge over AR500 steel. This form of steel has a higher chromium, nickel, and molybdenum content, which makes it much more resistant to corrosion and oxidation. However, the corrosion resistance of AR500 steel is still quite good, especially if it is taken care of properly.
When it comes down to it, both NM500 and AR500 steel have their own unique benefits and can be used for various applications. The choice between the two should depend on the specific task or use, as well as the strength, wear resistance, and corrosion resistance requirements of the project. To make an informed decision, it is always recommended to take into consideration all factors as well as the size range of NM500 and AR500 steel.
