WHAT IS ABRASION RESISTANT STEEL PLATE?

Abrasion Resistance Steel:

Carbon added during the steel plate's formation significantly increases toughness and hardness while decreasing strength. As a result, AR plate is used in industries where abrasions and wear and tear are the primary causes of failure, such as industrial manufacturing, mining, construction, and material handling. AR plate is not suitable for structural applications such as support beams in bridges or buildings.

Abrasion resistance is simply a material's ability to withstand abrasion, which is a form of frictional wear. Finding solutions that reduce abrasion to materials aids in the preservation of their original structure, use, and appearance. Abrasion resistance, as it relates to pneumatic conveying systems and, more specifically, elbows within those systems, refers to a pipe's or tube's ability to limit frictional wear from the material being conveyed.

It emphasizes that abrasion and wear, while frequently used interchangeably, are not the same thing. Abrasion is the action - i.e. the material striking the pipe's interior surface - that causes wear - i.e. the damage to the pipe caused by abrasion.

Uses for Abrasion-Resistant Steel

Abrasion occurs when hard materials come into contact with one another over time, causing damage and wear. Abrasion is sometimes done on purpose. Abrasion is produced by processes such as blasting, sanding, and grinding. Abrasion, on the other hand, can cause machine and building components to fail when it is unintentional. It is critical in these cases to use abrasion-resistant steel that is strong enough to prevent this type of erosion.

Manufacturing Procedures

Carbon, iron ore, and other elements such as manganese and chromium are used to make this material. To remove impurities from the iron, it is melted in a blast furnace, and alloying materials (including carbon) are added during the process. The additional elements aid in the steel's resistance to wear, even after extended rubbing. To prevent oxidation, additional substances are added. Following that, the molten steel is shaped, heat treated, and cut.

Several components of the resulting chemical composition aid in Abrasion resistance. Carbon increases the strength and hardness of a material. Wear resistance is limited by chromium and manganese. Heat treatment aids in the formation of tough microstructures in steel, which increases hardness.

Types of Abrasion-Resistant Steel

Abrasion-resistant steel is available in several grades, each with a different Brinell hardness value. The Brinell hardness test employs an indenting machine to determine the amount of force a material can withstand as well as the size of the indent created by the tool. In contrast, other types of steel are graded based on toughness and tensile strength. Abrasion can be reduced by increasing the hardness of the material.

AR400 is a standard grade of abrasion-resistant steel, with 400 representing the material's Brinell hardness value. AR450 and AR500 have 450 and 500 values, respectively, indicating that they are harder than AR400. AR400, on the other hand, is more malleable and easier to shape. All three are suitable for the manufacture of cement forming and pouring equipment, conveyor systems, and mining and excavation equipment. Check out these military steel applications.

Some manufacturers create their own abrasion-resistant steel varieties, such as MAS500 AR and Hardox 400. Cold rolled grades have the designation CR. Steel alloys with proprietary properties are used for the same applications as described above. An abrasion-resistant steel plate can ensure the long-term durability of heavy equipment.

Avion Alloys is a leading global distributor of high-performance compounds and a NASA-approved vendor. We welcome all requests and inquiries for industrial metal products for a variety of practices. Contact us today for a free quote.