Samuel Steels, located in Abuja, Nigeria, stands out as a leading manufacturer and supplier of HSC Armour Sheets and 500T Grade Plates. These specialized steel products are crafted for exceptional strength, durability, and impressive impact resistance, making them perfect for defense, military, and heavy-duty industrial uses. With a commitment to precision manufacturing and strict quality control, Samuel Steels delivers armor solutions that meet the highest performance standards. Built to endure extreme mechanical stress and tough environmental conditions, their HSC Armour Sheets and 500T Grade Plates offer reliable protection, structural integrity, and long-lasting performance for contractors, fabricators, and engineers engaged in critical and high-security projects.
The HSC Armour Sheets and 500T Grade Plates are constructed from top-notch alloy and carbon steels, meticulously processed to achieve outstanding hardness, tensile strength, and toughness. The designation of 500T Grade signifies a high level of resistance to penetration and deformation, while still allowing for sufficient ductility for fabrication and welding. These plates undergo advanced rolling and heat treatment processes to guarantee consistent mechanical properties, dimensional stability, and long-term durability. Their remarkable impact resistance and structural integrity make them ideal for situations where both protection and performance are essential.
| Thickness MM | Hardness (HBW) | Charpy-V1), 10×10 mm test specimen2) Min. | Yield Strength Rp0.2 (min MPa) | Tensile Strength Rm (MPa) | Elongation A5 (min %) | Elongation A50 (min %) |
| 3.0 – 80.0 | 480 – 540 | 32 J / -400C | 1250 | 1450 – 1750 | 8 | 8 |
| C *)(max %) | Si *)(max %) | Mn *)(max %) | P(max %) | S(max %) | Cr 1)(max %) | Ni 1)(max %) | Mo *)(max %) | B *)(max %) |
| 0.32 | 0.6 | 1.5 | 0.010 | 0.003 | 1.0 | 1.8 | 0.7 | 0.005 |
| Thickness (mm) | 3.0 – 12.9 | 13.0 – 20.0 | 20.1 – 40.0 | 40.0 – 59.9) | 60.0 – 80.0 |
| Tolerances (mm) | – 0.0 / + 0.6 | – 0.0 / + 0.8 | – 0.0 / + 1.0 | – 0.0 / + 1.4 | – 0.0 / + 1.6 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Samuel Steel is a top manufacturer and supplier of high-quality HSC Armour Sheet Plate and 500T Grade products in Abuja, Nigeria. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
HSC Armour Sheets and 500T Grade Plates find extensive use in military vehicles, armored equipment, protective structures, and defense installations. They are also utilized in industrial machinery and equipment that demand high-strength, impact-resistant steel. Samuel Steels’ HSC Armour Sheets and 500T Grade Plates deliver unmatched reliability, versatility, and performance, providing crucial protection and durability in defense, industrial, and heavy-duty applications where safety, strength, and resilience are of utmost importance.
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.
Copyright 2025 Samuel Steel. All rights reserved
