Hardox 400 Plate is a robust, wear-resistant steel plate, part of the Hardox family, known for its exceptional hardness and toughness. Developed by SSAB, a global leader in specialised steel production, this plate is characterised by a nominal hardness of 400 HBW (Brinell hardness). This attribute signifies its ability to resist abrasion and prolong service life under severe wear conditions. The unique combination of strength, hardness, and toughness is achieved through a precise manufacturing process, including careful control of chemical composition and advanced heat treatment techniques.
Hardox AR400 Plate boasts remarkable properties that set it apart in the world of wear-resistant materials. Its high hardness ensures excellent wear resistance, significantly extending the lifespan of equipment and components. Despite its hardness, it retains good bendability and weldability, allowing for easy fabrication and handling. The uniformity of Hardox 400’s properties is consistent throughout the plate, ensuring reliable performance in all working conditions. Furthermore, its impact toughness is designed to withstand heavy and repeated impacts, making it less prone to cracking.
The exceptional properties of the Hardox 400 Steel Plate make it suitable for a wide range of applications, mainly where abrasion resistance is crucial. This includes industries like mining, construction, and quarrying. It is extensively used to manufacture mining equipment, earthmoving machinery, crushers, and excavators. Also, Hardox 400 is ideal for building wear parts in agricultural machinery, conveyor systems, and even in the manufacturing of recycling and waste handling equipment.
Choosing Hardox 400 Plate provides significant advantages. Renowned for its exceptional wear resistance, it extends component lifespan, reducing downtime and maintenance costs. Its strength and toughness enable lighter yet durable structures, boosting efficiency and energy savings. With excellent weldability and machinability, fabrication is cost-effective, allowing for custom solutions. Consistent quality ensures reliability across industries. When exploring Hardox 400 equivalent materials, options like Abrex, Raex, and Bisplate offer similar wear resistance and structural integrity, ideal for tough mining, construction, and agriculture applications.
Kamlesh Metal & Alloy is one of the leading suppliers and stockists of Hardox 400 Plates. We also supply other grades of Hardox Plates, such as Hardox 500 Plates and Hardox 600 Plates
Hardox
4.0 – 130.0 mm
2.0 - 8.0 mm
Up to 3350 mm
up to 1650 mm
Hot-Rolled (HR) / Cold-Rolled (CR)
N, Q+T
up to 16000 mm
EN 10029 / EN 10051 / EN 10131
Half Hard, Quarter Hard, Soft, Hard, Spring Hard
Waterjet cutting, Plasma cutting, Laser cutting, Bending and mechanical processing, edge preparation, welding, sawing and shearing
We maintain huge inventory of all standard sizes and grades. Please send us your complete requirement and we will send you the availability with the best quotes for Abrasion Resistant Hardox 400 Sheets & Plates.
Grade | C *)(max %) | Si *)(max %) | Mn *)(max %) | P(max %) | S(max %) | Cr *)(max %) | Ni *)(max %) | Mo *)(max %) | B *)(max %) |
---|---|---|---|---|---|---|---|---|---|
Hardox 400 | 0.32 | 0.70 | 1.60 | 0.025 | 0.010 | 2.50 | 1.50 | 0.60 | 0.004 |
Thickness (mm) | sheet 2.0 – 8.0 | plate 4.0 – 7.9 | plate8.0 – 20.0 | plate 20.1 – 32.0 | plate 32.1 – 45.0 | plate 45.1 – 51.0 | plate 51.1 – 80.0 | plate 80.1 – 130 |
---|---|---|---|---|---|---|---|---|
Max CET(CEV) | 0.28(0.41) | 0.26(0.41) | 0.31(0.47) | 0.32(0.52) | 0.33(0.67) | 0.33(0.67) | 0.43(0.82) | 0.43(0.92) |
Typ CET(CEV) | 0.26(0.39) | 0.24(0.39) | 0.28(0.44) | 0.29(0.48) | 0.31(0.62) | 0.31(0.62) | 0.41(0.65) | 0.41(0.89) |
Grade | Thickness (mm) | Hardness 1) (HBW) | Typical yield strength (MPa), not guaranteed |
---|---|---|---|
Hardox® 400 sheet | 2.0 – 8.0 | 370 – 430 | 1100 |
Hardox® 400 plate | 4.0 – 130.0 | 370 – 430 | 1100 |
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