Esha Steel stands out as a top-notch manufacturer and supplier of high-quality Alloy Steel Grade 9 Coils, proudly based in Kolkata. They specialize in providing durable and precision-engineered steel solutions tailored for demanding industrial applications. With cutting-edge manufacturing facilities and a commitment to strict quality control, Esha Steel adheres to international standards, ensuring that every coil delivers consistent strength, reliability, and performance. Their Alloy Steel Grade 9 Coils are well-known for their exceptional toughness, corrosion resistance, and impressive thermal stability. Catering to industries like power generation, petrochemicals, refineries, and heavy engineering, Esha Steel is dedicated to delivering products that blend precision, durability, and efficiency, all while earning customer trust through timely deliveries and outstanding quality.
These Alloy Steel Grade 9 Coils are crafted from a steel alloy enriched with chromium, molybdenum, and vanadium, which significantly enhances their mechanical and thermal properties. They boast excellent tensile strength, hardness, creep resistance, and toughness, even at elevated temperatures. Mechanically, these coils offer dimensional stability, fatigue resistance, and long-lasting durability. Their strong chemical composition guarantees reliable performance in challenging industrial settings, making them perfect for applications that demand strength, thermal resistance, and sustained operational efficiency in high-temperature and high-pressure processes.
| Specifications | : | ASTM A387 / ASME SA387 |
| Thickness | : | 1mm-300mm |
| Width | : | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, 4050mm etc |
| Length | : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm, 15000mm etc |
| Surface | : | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Finish | : | Hot rolled plate (HR), Cold rolled sheet (CR) |
| Form | : | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| Alloy Steel Gr 9 | 0.15 max | 0.30-0.60 | 1.0 max | 0.030 max | 0.030 max | 8.0 – 10.0 | 0.90 – 1.10 | – | – |
| Tensile (MPa) | Yield (MPa) | Elongation (50mm) | Elongation (200mm) | Reduction of Area |
| 415 – 585 | 205 min | 18% min | – | 40% min |
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 based in Kolkata India is a trusted manufacturer and supplier for Alloy Steel Grade 9 Coil of great quality. In fact, we have earned our reputation for providing a variety of top-notch steel products-such as Structural Steel, Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel-with emphasis on Structural Steel Sheets and Plates. Basic product lines include a complete range of Pipes, Tubes, Flanges, Forged Fittings, Bars, and other forms. Esha Steel is committed to its delivery and customer service, thus ensuring that they procure the best raw materials to guarantee high strength and durability with performance specifically for critical industrial applications. Contact us anytime for your Structural Steel Sheet and Plate needs!
Alloy Steel Grade 9 Coils find extensive use in industries that require high-strength and high-temperature resistant steel solutions. In power plants, they are utilized for superheater coils, reheater tubes, boiler components, and heat exchangers, thanks to their superior creep strength and thermal stability. The petrochemical and refinery sectors rely on these coils for furnace components, process lines, and high-temperature fluid transfer. Additionally, they are essential in heavy engineering, industrial machinery, and mechanical equipment, where durability, corrosion resistance, and thermal performance 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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