Samuel Steels, a reputable manufacturer and supplier located in Abuja, Nigeria, proudly offers top-notch Rockstar 450 Sheet and Plates, renowned for their remarkable hardness, strength, and wear resistance. These abrasion-resistant steel plates are designed to provide long-lasting performance, even in the harshest industrial environments. Samuel Steels guarantees that each plate adheres to international quality standards, ensuring exceptional dimensional accuracy, surface finish, and weldability. The company caters to various industries, including mining, construction, material handling, and heavy machinery, delivering dependable solutions that boost durability, efficiency, and cost-effectiveness in demanding wear applications.
Rockstar 450 Sheet and Plates are made from alloy steels that include carbon, manganese, chromium, nickel, and molybdenum, which contribute to their impressive hardness and toughness. With a nominal hardness of 450 HBW, these plates showcase outstanding tensile and yield strength. They offer excellent resistance to abrasion, impact, and fatigue while maintaining good weldability and formability. This perfect blend of hardness and flexibility allows them to perform effectively in heavy-duty settings without cracking or deforming, even under significant mechanical stress.
Thickness :Â 6mm to 100mm
Width :Â 1,450mm to 2,450mm
Length :Â 6,000mm to 12,000mm
Production :Â Hot-Rolled (HR) / Cold-Rolled (CR)
Heat Treatment :Â N, Q+T
Surface Paint :Â EP, PE, HDP, SMP, PVDF
| Plate Thickness | mm | 6.0 – 20.0 | 21.0 – 32.0 | 32.1 – 50.0 | 50.1 – 75.0 |
|---|---|---|---|---|---|
| C | Max % | 0.16 | 0.18 | 0.22 | 0.22 |
| Mn | Max % | 1.60 | 1.60 | 1.60 | 1.60 |
| P | Max % | 0.025 | 0.025 | 0.025 | 0.025 |
| S | Max % | 0.010 | 0.010 | 0.010 | 0.010 |
| Si | Max % | 0.70 | 0.70 | 0.70 | 0.70 |
| Cr | Max % | 0.50 | 1.00 | 1.40 | 1.40 |
| Ni | Max % | 0.25 | 0.25 | 0.50 | 0.50 |
| Mo | Max % | 0.25 | 0.25 | 0.60 | 0.60 |
| B | Max % | 0.0040 | 0.0040 | 0.0040 | 0.0040 |
| CE | Max % | 0.45 | 0.48 | 0.57 | 0.65 |
| PCM | Max % | 0.28 | 0.29 | 0.33 | 0.40 |
| 360-430 BHN (On a milled surface 0.5-2 mm below the plate surface) | |
|---|---|
| Hardness | Typical values for 20 mm |
| Yield Strength (MPa) | 1000 |
| Tensile Strength (MPa) | 1250 |
| % Elongation (L0=50 mm) | 12 |
| Impact at -30°C (In Joules) | 40 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
These Rockstar 450 Sheet and Plates are widely utilized in industries that require robust wear-resistant materials. They’re perfect for crafting dump truck bodies, liners, hoppers, crushers, buckets, and conveyors used in mining and quarrying. In the construction sector, they find applications in excavator attachments, bulldozer blades, and concrete mixers, helping to prolong equipment lifespan. The exceptional hardness and impact strength of Rockstar 450 plates make them a go-to choice for fabricators looking to lower maintenance costs, extend operational life, and enhance performance in high-wear industrial applications.
Samuel 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 Abuja, Nigeria.
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