Aatir Steel, located in Cairo, Egypt, stands out as a top-notch manufacturer and supplier of premium steel products, including HB 400 Sheets and Plates. Known for their precision engineering and durability, Aatir Steel guarantees that each sheet and plate adheres to international standards. The HB 400 products are crafted to deliver outstanding strength, toughness, and wear resistance, making them perfect for demanding industrial applications. Thanks to advanced production methods and rigorous quality control, Aatir Steel consistently provides reliable materials that cater to the needs of the construction, manufacturing, and heavy engineering sectors, ensuring top performance and longevity in every project.
HB 400 Sheets and Plates are high-strength steel sheets made with a well-balanced mix of carbon, manganese, and trace alloying elements to boost hardness and durability. These sheets usually have a Brinell hardness of 400, which ensures excellent wear resistance and mechanical stability. The material showcases high tensile strength and impact resistance, making it ideal for heavy-load applications. With a fine-grained microstructure, HB 400 plates deliver consistent performance even under extreme stress and abrasive conditions, offering a dependable solution for industries that require robust, long-lasting steel products.
Width: 500-3000mm
Thickness : 3-130mm
Length: 1000-12000mm
Heat Treatment: N, Q+T
Surface Paint: EP, PE, HDP, SMP, PVDF
| Hardened 400 Chemical Composition (%) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Plate | C | Si | Mn | P | S | Cr | Ni | Mo | B | CEV | CET |
| thickness mm | max % | max % | max % | max % | max % | max % | max % | max % | max % | typv | typv |
| 3- 6 | 0.15 | 0.70 | 1.60 | 0.025 | 0.01 | 0.50 | 0.25 | 0.25 | 0.004 | 0.41 | 0.28 |
| 3-（8） | 0.15 | 0.70 | 1.60 | 0.025 | 0.01 | 0.30 | 0.25 | 0.25 | 0.004 | 0.33 | 0.23 |
| 8 – 20 | 0.15 | 0.70 | 1.60 | 0.025 | 0.01 | 0.50 | 0.25 | 0.25 | 0.004 | 0.37 | 0.27 |
| （20）-32 | 0.18 | 0.70 | 1.60 | 0.025 | 0.01 | 1.00 | 0.25 | 0.25 | 0.004 | 0.48 | 0.29 |
| （32）-45 | 0.22 | 0.70 | 1.60 | 0.025 | 0.01 | 1.40 | 0.50 | 0.60 | 0.004 | 0.57 | 0.31 |
| （45）-51 | 0.22 | 0.70 | 1.60 | 0.025 | 0.01 | 1.40 | 0.50 | 0.60 | 0.004 | 0.57 | 0.38 |
| （51）-80 | 0.27 | 0.70 | 1.60 | 0.025 | 0.01 | 1.40 | 1.00 | 0.60 | 0.004 | 0.65 | 0.41 |
| （80）-130 | 0.32 | 0.70 | 1.60 | 0.025 | 0.01 | 1.40 | 1.50 | 0.60 | 0.004 | 0.73 | 0.48 |
| Mechanical properties of Hardened 400 | |||||
|---|---|---|---|---|---|
| Grade | Mechanical Property | Charpy V Impact Test | |||
| HARDOX 400 | Yield | Tensile | Elongation | Degree | longitudinal |
| Min Mpa | Mpa | Min % | -40 | J | |
| 1000 | 1250 | 10 | 45 | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Thickness (mm) | Product | Hardness Range (HBW) |
|---|---|---|
| 2.5 – 6.4 | Cut Lengths | 360 – 420 |
| 5 – 15 | Heavy Plates | 360 – 420 |
| 15- 30 | Heavy Plates | 360 – 450 |
| 30 – 60 | Heavy Plates | 360 – 480 |
You’ll find HB 400 Sheets and Plates widely used in sectors that demand high wear resistance and mechanical strength. Common applications include construction machinery, mining equipment, heavy-duty vehicles, and structural frameworks. They’re perfect for wear plates, liners, and components that face high impact or abrasive conditions. Additionally, HB 400 sheets are utilized in the fabrication of industrial tools, conveyors, and protective surfaces that need to stand the test of time. Aatir Steel’s HB 400 products enhance safety, efficiency, and the lifespan of machinery, making them a vital material for industries focused on reliability and performance in challenging working environments.
Aatir Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Cairo, Egypt.
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