HSC Armour Sheet Plates and 500T Grade Plates are specially crafted high-strength steel plates that excel in situations where extreme impact and abrasion resistance are a must. You’ll find these plates commonly used in defense, military, and heavy industrial settings, where protection against ballistic or high-energy impacts is crucial. HSC (High Strength Composite) Armour plates strike a perfect balance between hardness and toughness, while the 500T Grade plates are known for their outstanding wear resistance, ensuring they last a long time even in tough conditions. Thanks to precise metallurgical processes, these plates boast consistent mechanical properties, accurate dimensions, and impressive resistance to deformation.
HSC Armour Sheet Plates and 500T Grade possess superior strength and durability, perfect for industrial and defense use. HSC Armour consists usually of carbon, manganese, silicon, and chromium, and it is highly hard with superb ballistic resistance. 500T Grade has a balanced carbon, manganese, and boron composition, giving it better toughness and wear resistance. Both exhibit tensile strength, impact resistance, and superior durability under stress. Their benefits are improved safety, durability, and lighter weight, making them suitable for military trucks, structural support, and heavy equipment.
| 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.
When it comes to their chemical makeup, HSC Armour and 500T Grade Plates typically contain carefully controlled levels of carbon, manganese, chromium, and molybdenum, all aimed at achieving high hardness, strength, and toughness. On the mechanical side, HSC Armour plates deliver exceptional tensile strength, hardness, and impact resistance, while the 500T Grade plates reach a Brinell hardness of around 500 HB, providing excellent abrasion resistance. Both types of plates are designed to balance strength with ductility, which helps them resist cracking or failure even under high stress and extreme conditions.
You’ll find HSC Armour Sheet Plates and 500T Grade Plates in military vehicles, armored personnel carriers, protective barriers, and defense infrastructure. They’re also used in mining equipment, heavy machinery, crusher liners, and other industrial applications that demand superior wear and impact resistance. With their combination of high strength, toughness, and abrasion resistance, these plates are perfect for protecting both equipment and personnel, all while ensuring durability, safety, and operational efficiency in critical and demanding environments.
Chetak 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 Hyderabad, India.
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