Hardox 400 Hardox 500 Steel Sheet plate
Exceptional Wear Resistance – Hardox wear plate offers superior hardness throughout the entire thickness, ensuring outstanding resistance to abrasion.
Extended Service Life – Its durability significantly prolongs equipment lifespan, reducing replacement frequency and maintenance costs.
High Productivity – By withstanding the toughest conditions, Hardox steel improves operational efficiency and minimizes downtime.
Reliable Performance – With consistent hardness from surface to core, it provides dependable strength and durability in extreme environments.
Hardox wear plate is the world's leading wear resistant (AR) steel. Hardox steel plate is hard from the surface to the core, prolonging service life and increasing productivity in the most challenging environments, so hardox steel is also defined as a steel with high durability.
Types and applications of hardox steel plates
Hardox plate | |||
Type | Thickness | Brinell Hardness | Application |
Hardox 400 | 3-130 mm | 370-430 | These types of Hardox steels are used when cold forming highly wear resistant steels are required. They have excellent solderability. Such as conveyors, dump trucks, etc. |
Hardox 450 | 3-80 mm | 425-475 | |
Hardox 500 | 4-32 mm | 470-530 | These types of Hardox steels are used in the manufacture of parts requiring high wear resistance. For example: gears of grinding equipment, crusher and knife teeth, conveyor belts, etc. However, if the temperature of these materials exceeds 250 °C, they will start to lose their mechanical properties. |
32-80 mm | 370-430 | ||
Hardox 550 | 10-50 mm | 525-575 | |
Hardox 600 | 8-50 mm | 560-640 | This type of Hardox steel is mainly used in construction projects where high wear resistance is required. |
Common Harda steel plates and their uses
HARDOX wear-resistant steel plates are classified by hardness grade: HARDOX 400, HARDOX 450, HARDOX 500, HARDOX 550, HARDOX 600, and HARDOX HiTuf.
HARDOX 400 and HARDOX 450 are versatile wear-resistant plates. Due to their high toughness, good bending and welding properties, they can also be used for load-bearing purposes in some applications. HARDOX 400 plate typically has a hardness of 400 HBW. It offers excellent welding properties, impact strength, and bending properties. HARDOX 450 plate typically has a hardness of 450 HBW. Its most outstanding characteristic is its combination of high hardness and toughness. Despite its high hardness, it is as easy to machine as HARDOX 400. Applications: HARDOX 400 imported Swedish wear-resistant steel plate can be used in the manufacture of buckets, loaders, dump trucks, crushers, classifiers, chutes, and various wear-resistant liners.
HARDOX 450 is used in dump truck bodies, vibrating screens, feed hoppers, excavator buckets, blades, shovels, scraper conveyors, gears, and more.
HARDOX 500 is a bendable and weldable wear-resistant plate suitable for applications requiring higher wear resistance. HARDOX 500 plate has a typical hardness of 500 HBW, making it capable of withstanding severe wear. It is ideal for use in highly abrasive environments, such as high-strength ores and corrosive materials.
HARDOX 550, a wear-resistant steel plate with an average hardness of 550 HBW and the same toughness as HARDOX 500, is used in high-wear applications. It is primarily targeted at users and manufacturers working with high-manganese steel castings or wear-resistant steel plates with a Brinell hardness of 500. Upgrading from HARDOX 500 steel plate to this product increases the Brinell hardness by 50 units, extending wear life without sacrificing toughness.
HARDOX 600 is the world's hardest wear-resistant steel plate, with a hardness of 600 HBW. It is generally used in applications subject to extremely severe wear and is primarily used to replace cast steel, chromium alloy cast iron, and case-hardened metal. Despite its high hardness, it can still be machined, welded, and cut. Despite its high hardness, HARDOX 600 maintains considerable impact toughness.
HARDOX HiTuf is a highly tough wear-resistant steel plate with excellent crack resistance. With an average hardness of 350 HBW, HARDOX HiTuf is primarily used in critical components requiring extremely high wear and crack resistance.
FAQ
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