Alloy Steel Grade 22 Coils are top-notch steel products crafted for situations that demand outstanding strength, heat resistance, and durability. Made from a blend of chromium and molybdenum alloy steel, these coils deliver impressive tensile strength, hardness, and resistance to both corrosion and thermal stress. They’re produced with a consistent thickness, smooth surfaces, and precise dimensions, ensuring reliable performance in fabrication, forming, and various industrial applications. You’ll find Alloy Steel Grade 22 Coils being put to good use in power plants, petrochemical industries, and high-temperature piping systems, providing a dependable and long-lasting solution for tough industrial environments.
Alloy Steel Grade 22 Coil consists of chromium (2.0–2.5%), molybdenum (0.9–1.1%), carbon, and manganese, providing superior strength and oxidation resistance. It has remarkable mechanical properties, such as tensile strength of 415 MPa, yield strength of 205 MPa, and satisfactory elongation. The thermal stability and corrosion resistance of the alloy make it suitable for high-temperature and pressure applications. Its benefits are increased strength, weldability, and creep and wear resistance, and thus it finds application in power stations, petrochemical industries, and heat exchangers.
| 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 22 | 0.05 – 0.15 | 0.30-0.60 | 0.50 max | 0.035 max | 0.035 max | 2.0 – 2.5 | 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.
These coils are mainly made up of iron mixed with chromium, molybdenum, and small amounts of elements like vanadium and niobium. This unique mix boosts their strength at high temperatures, creep resistance, and overall toughness. On the mechanical side, the coils boast high tensile and yield strength, impact resistance, and excellent stability when faced with thermal and mechanical stress. Plus, heat treatment enhances their hardness and durability, making them perfect for harsh industrial conditions.
You’ll often see Alloy Steel Grade 22 Coils in boiler tubes, heat exchangers, superheaters, pressure vessels, and high-temperature piping systems. They shine in applications within power generation, petrochemical plants, and refineries, where resistance to high pressure, thermal fatigue, and corrosion is essential. With their blend of strength, reliability, and long-lasting performance, Alloy Steel Grade 22 Coils are a go-to choice for industrial applications that require high-performance alloy steel materials.
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.
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