Chetak Steel has earned its stripes as a reliable manufacturer and supplier of Alloy Steel Grade 9 Coils in Hyderabad, delivering top-notch products that adhere to strict industrial standards. With a keen emphasis on precision manufacturing, consistent quality, and timely delivery, the company caters to the power generation, petrochemical, oil and gas, and heavy engineering sectors. The Alloy Steel Grade 9 Coils from Chetak Steel are celebrated for their impressive high-temperature strength, corrosion resistance, and long-lasting performance. Supported by modern infrastructure, rigorous quality control measures, and a customer-first mindset, Chetak Steel has established a solid reputation as a trustworthy provider of premium alloy steel coil solutions.
Alloy Steel Grade 9 Coil is a chromium-molybdenum alloy steel that contains roughly 9% chromium and about 1% molybdenum, along with carefully controlled amounts of carbon, manganese, silicon, phosphorus, and sulfur. This well-balanced chemical makeup offers outstanding oxidation resistance, excellent creep strength, and high thermal stability. On the mechanical side, Grade 9 coils boast high tensile and yield strength, good toughness, and resistance to thermal fatigue. These characteristics allow the material to maintain its structural integrity even under high pressure and elevated temperatures, ensuring a long service life.
| 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.
Chetak Steel based in Hyderabad, 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. Chetak 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 are widely used in high-temperature and high-pressure applications. They’re commonly found in boilers, heat exchangers, superheaters, reheaters, and pressure vessels in both thermal and nuclear power plants. Additionally, these coils are essential in petrochemical plants, oil refineries, chemical processing units, and the oil and gas industry. Their remarkable resistance to oxidation, corrosion, and thermal stress makes them perfect for components that demand durability, safety, and reliable performance in challenging operating conditions.
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.
Copyright 2025 Chetak Steel. All rights reserved
