FAISAL Steel, based in Muscat, Oman, has built a solid reputation as a reliable manufacturer and supplier of top-notch SA 515 Grade 70 sheets and plates. These products are essential for industries that need robust and heat-resistant carbon steel. With a strong commitment to quality, precision, and customer satisfaction, FAISAL Steel produces materials that adhere to strict international standards. By leveraging cutting-edge production technology and maintaining rigorous quality control, the company guarantees outstanding strength, toughness, and dimensional accuracy in every plate. Catering to sectors like power generation, petrochemical, oil & gas, and heavy engineering, FAISAL Steel delivers dependable SA 515 Grade 70 steel solutions that are designed for long-lasting performance in high-pressure and high-temperature environments.
SA 515 Grade 70 sheets and plates are crafted from medium- to high-carbon steel, specifically engineered for high-pressure and high-temperature applications in boilers and pressure vessels. Their typical composition includes 0.28–0.34% carbon, 0.85–1.20% manganese, along with trace amounts of phosphorus and sulfur, all of which enhance their weldability, toughness, and durability. On a mechanical level, SA 515 Grade 70 boasts impressive tensile strength, high yield strength, and good elongation, making it well-suited to endure elevated temperatures and pressures. Its fine-grain structure offers exceptional resistance to cracking and thermal stress, ensuring reliable performance even in the most demanding industrial settings.
| Specifications | ASTM A515 Gr. 60 / ASME A515 Grade 60 | |
| Thickness |
| |
| Length | 3000 mm – 8000 mm | |
| Width | 1500-3500mm | |
| Form | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip, Flats, Blank (Circle), Ring (Flange) | |
| Finish | Cold rolled sheet (CR), Hot rolled plate (HR) | |
| Hardness | Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
| Grade | C | Mn | P | S | Si |
|---|---|---|---|---|---|
| A515 Grade 70 | 0.30-0.35 | 1.30 max | 0.035 max | 0.035 max | 0.13-0.45 |
| Grade | Yield | Tensile | Thickness | Elongation |
|---|---|---|---|---|
| A515 Grade 70 | MPa -551 min | MPa – 485-620 |  50-200mm | 17-21% |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
These SA 515 Grade 70 sheets and plates find extensive use in industries where strength and durability under high-pressure and high-temperature conditions are paramount. They are commonly utilized in boilers, pressure vessels, heat exchangers, storage tanks, and industrial furnaces. Thanks to their excellent mechanical properties and weldability, they are ideal for petrochemical plants, refineries, power generation facilities, and chemical processing units. Additionally, these plates are employed in structural components and heavy-duty equipment that require dependable performance under both thermal and mechanical stress.
FAISAL 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 Muscat, OMAN.
Copyright 2025 FAISAL Steel. All rights reserved
