Esha Steel, a top-notch manufacturer and supplier based in Kolkata, is well-known for its high-quality Armour 500 Sheets and Plates, crafted for outstanding strength and protection. With a strong focus on quality and innovation, Esha Steel creates Armour 500 plates that excel in resisting impact, abrasion, and ballistic threats. The company employs cutting-edge technology, meticulous heat treatment, and rigorous quality control to guarantee durability and precise dimensions in every product. Catering to the defense, security, engineering, and industrial sectors, Esha Steel provides Armour 500 plates tailored to withstand challenging operational environments and meet essential safety standards.
Armour 500 Sheets and Plates are crafted from a tough alloyed steel that includes carbon, manganese, chromium, and molybdenum, all working together to boost strength. Thanks to their unique composition and specialized quenching and tempering techniques, these materials achieve an impressive hardness of around 500 HBW while still keeping a good level of toughness. On the mechanical side, Armour 500 shines with its excellent impact resistance, superior wear resistance, and remarkable ballistic protection. It boasts high tensile and yield strength, ensuring stability even under extreme stress. Plus, these plates are designed for good formability with controlled bending properties, making them perfect for protective and heavy-duty structural uses.
| C (max %) | Si (max %) | Mn (max %) | P(max %) | S(max %) | Cr (max %) | Ni (max %) | Mo (max %) | B (max %) |
| 0.35 | 0.70 | 1.50 | 0.015 | 0.010 | 1.0 | 2.0 | 0.70 | 0.005 |
| Thickness(mm) | Hardness(HBW) |
| 2.0 – 30 | 490 – 560 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Esha Steel is a top manufacturer and supplier of high-quality Armour 500 Sheet and Plates products in Kolkata India. 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.
| Product Type | Thickness(mm) | Tolerance (Min / Max) |
| Cut Length | 2.00 – 4.00 | – 0.0 / + 0.36 |
| Cut Length | 4.01 – 5.00 | – 0.0 / + 0.40 |
| Cut Length | 5.01 – 6.00 | – 0.0 / + 0.42 |
| Cut Length | 6.01 – 6.50 | – 0.0 / + 0.44 |
| Heavy Plate | 6.0 – 7.9 | – 0.0 / + 0.8 |
| Heavy Plate | 8.0 – 14.9 | – 0.0 / + 1.0 |
| Heavy Plate | 15.0 – 24.9 | – 0.0 / + 1.2 |
| Heavy Plate | 25.5 – 30.0 | – 0.0 / + 1.4 |
Armour 500 Sheets and Plates are a go-to choice for applications that demand top-notch protection and high resistance to impact and abrasion. You’ll find them in military vehicles, armored cabins, bulletproof structures, personnel carriers, and security barriers. In industrial settings, these plates are utilized in mining machinery, dump truck bodies, liners, crushers, and components that face heavy wear. They also serve in safety vaults, secure walls, blast-resistant enclosures, and fortified infrastructure. With their outstanding toughness and high hardness, they’re just what you need in environments where durability, ballistic performance, and long-term reliability are crucial.
Esha 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 Kolkata India.
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