Esha Steel, a reputable manufacturer and supplier based in Kolkata, is dedicated to providing high-performance Armour Sheets and Plates that are designed for exceptional protection and durability. With a reputation for advanced manufacturing techniques and strict quality control, Esha Steel offers armour materials that can endure extreme impacts, abrasions, and ballistic threats. The company prides itself on delivering precision, reliability, and consistency in every product, serving industries that require enhanced safety and structural integrity. Committed to innovation and customer satisfaction, Esha Steel continues to support the defense, security, industrial, and infrastructure sectors with top-quality armour plates tailored for critical protective needs.
When it comes to Armour Sheets and Plates, they’re crafted from high-strength alloyed carbon steel, packed with elements like carbon, manganese, chromium, nickel, and molybdenum to boost toughness. This unique blend gives them impressive hardness, impact resistance, and outstanding tensile strength. To reach those high hardness levels while keeping some flexibility, these plates go through specialized heat treatments like quenching and tempering. On the mechanical side, they deliver remarkable ballistic resistance, wear resistance, and structural stability, especially under intense stress. This perfect mix of hardness and toughness makes them a go-to choice for protective and security applications.
| C | Si | Mn | P | S | Cr | Ni | Mo | B | |
|---|---|---|---|---|---|---|---|---|---|
| Ramor 400 | 0.24 | 0.7 | 1.5 | 0.02 | 0.02 | 1 | 1 | 0.7 | 0.01 |
| Ramor 500 | 0.32 | 0.7 | 1.5 | 0.02 | 0.02 | 1 | 2 | 0.7 | 0.01 |
| R MPa | R MPa | A % | HB | t °C | Cha | |
|---|---|---|---|---|---|---|
| Ramor 400 | 1100 | 1300 | 8 | 360 – 450 | -40 | 20 |
| Ramor 500 | 1450 | 1700 | 7 | 480 – 560 | -40 | 20 |
| Heavy plates Thickness mm | Upper tolerance mm | Sheets Thickness mm | Upper tolerance, width-wise mm | |
|---|---|---|---|---|
| -1200 | 1201 – 1500 | |||
| 6.00 – 6.99 | 0.74 | 2.50 – 3.00 | 0.30 | 0.32 |
| 7.00 – 7.99 | 0.76 | 3.01 – 4.00 | 0.32 | 0.36 |
| 8.00 – 9.99 | 0.80 | 4.01 – 5.00 | 0.36 | 0.40 |
| 10.00 – 11.99 | 0.90 | 5.01 – 6.00 | 0.40 | 0.42 |
| 12.00 – 14.99 | 1.00 | 6.01 – 6.50 | 0.44 | 0.44 |
| 15.00 – 19.99 | 1.10 | |||
| 20.00 – 24.99 | 1.20 | |||
| 25.00 – 29.99 | 1.30 | |||
| 30.00 | 1.40 | |||
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 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.
Armour Sheets and Plates find their way into a variety of settings where high-impact protection and structural integrity are a must. You’ll see them in military vehicles, armored personnel carriers, bulletproof cabins, and security doors. In the industrial realm, they serve as protective barriers, safe rooms, cash vans, security enclosures, and even blast-resistant structures. They’re also used in construction for high-security facilities, government buildings, and sensitive infrastructure. In mining and heavy machinery, these plates act as wear-resistant liners and protective components. Their durability and ability to withstand penetration make them essential in environments where safety, defense, and long-lasting reliability are key.
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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