Here’s the text we’re looking at: Aatir Steel, based in Cairo, Egypt, is a well-respected manufacturer and supplier of top-notch Alloy Steel Grade 11 Foils, crafted for precision and durability in various industrial applications. These foils are specifically made to cater to industries that need thin, flexible, yet robust materials that can handle high temperatures and pressure. Aatir Steel utilizes cutting-edge manufacturing techniques and strict quality controls to ensure that its Grade 11 foils comply with international standards. With a strong commitment to reliability, performance, and customer satisfaction, the company has established itself as a go-to supplier for sectors like energy, petrochemicals, and heat processing.
Alloy Steel Grade 11 Foils mainly consist of chromium (1.0–1.5%) and molybdenum (0.45–0.65%), along with other elements such as carbon, manganese, phosphorus, sulfur, and silicon. This unique blend gives the alloy improved heat resistance, oxidation protection, and moderate corrosion resistance. In terms of mechanical properties, Grade 11 boasts a minimum tensile strength of 415 MPa and a yield strength of 205 MPa, along with good ductility and elongation characteristics. The foil form maintains these properties even in thin gauges, providing excellent workability, weldability, and stability during thermal cycling—making it perfect for forming and fabrication in challenging operating conditions.
| 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.
Alloy Steel Grade 11 Foils find their place in a wide range of high-temperature applications, such as furnace linings, heat exchangers, insulation wrapping, combustion chamber shielding, and components for boilers and pressure vessels. Their ability to resist scaling and oxidation at elevated temperatures makes them ideal for use in power plants, refineries, and chemical processing facilities. Additionally, these foils are utilized in the automotive and aerospace industries for heat protection.
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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