Aatir Steel, a trusted manufacturer and supplier located in Cairo, Egypt, provides high-quality Alloy Steel Grade 11 Coils that excel in high-temperature and high-pressure settings. Renowned for their strength, resistance to corrosion, and thermal stability, these coils are crafted using cutting-edge technology and rigorous quality control to align with international standards. Aatir Steel’s Alloy Steel Grade 11 Coils find extensive application in the power generation, petrochemical, and industrial sectors, where reliability and durability are paramount. With a commitment to engineering excellence and customer satisfaction, Aatir Steel has built a reputation as a dependable source for alloy steel solutions both locally and internationally.
The composition of Alloy Steel Grade 11 Coils primarily includes chromium (1.0–1.5%) and molybdenum (0.45–0.65%), along with trace amounts of carbon, manganese, phosphorus, sulfur, and silicon. This unique blend enhances mechanical strength, oxidation resistance, and hardenability. The coils boast a minimum tensile strength of 415 MPa and a yield strength of 205 MPa, providing good elongation and ductility. Grade 11 also performs exceptionally well at elevated temperatures, making it suitable for various fabrication and forming processes. The alloy’s well-balanced composition ensures durability and resistance to thermal fatigue and deformation under pressure.
| 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 11 | 0.05 – 0.17 | 0.40-0.65 | 0.50 – 0.80 | 0.035 max | 0.035 max | 1.0 – 1.5 | 0.45 – 0.65 | – | – |
| Tensile (MPa) | Yield (MPa) | Elongation (50mm) | Elongation (200mm) | Reduction of Area |
| 415 – 585 | 240 min | 22% min | 19% min | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Jaxon Steel based in Cairo, Egypt is a trusted manufacturer and supplier for Alloy Steel Grade 11 Coils 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. Jaxon 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 11 Coils are frequently utilized in the production of components for boilers, heat exchangers, pressure vessels, and piping systems in industries such as power plants, refineries, and chemical processing facilities. Their outstanding resistance to scaling, thermal stress, and corrosion makes them perfect for high-temperature applications. These coils are often further processed into various forms to meet specific industry needs.
Aatir 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 Cairo, Egypt.
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