At Esha Steel, we proudly supply premium Carbon Steel API 5L X70 Sheets and Plates to industries across Kolkataand nationwide. Manufactured according to API 5L standards, X70 sheets and plates are engineered for high strength, durability, and reliable performance in demanding pipeline and structural applications. Esha Steel ensures precise dimensions, strict quality control, and superior mechanical properties. Trusted in oil, gas, and petrochemical industries, our API 5L X70 sheets and plates provide long-term service, excellent weldability, and robust performance under high-pressure and high-stress conditions.
Carbon Steel API 5L X70 Sheets and Plates are made from low-alloy carbon steel with controlled amounts of carbon, manganese, phosphorus, sulfur, and silicon, along with micro-alloying elements to improve strength and toughness. Mechanically, X70 sheets and plates offer a minimum yield strength of 485 MPa and tensile strength of 535–700 MPa, combined with good elongation and impact resistance. Their uniform grain structure ensures dimensional stability, weldability, and excellent toughness, making them suitable for pipeline fabrication, high-pressure applications, and structural components requiring reliable mechanical performance under harsh operating conditions.
| Standard | API |
|---|---|
| Specification | API 5L GR. X70 |
| Width | 1000mm – 3000mm |
| Thickness | 1mm – 300mm |
| Production | Hot-Rolled (HR) / Cold-Rolled (CR) |
| Grades | Material number | C max | Si max | Mn. mix | P max | S max |
|---|---|---|---|---|---|---|
| X70 | 1.8977 | 0.04-0.16 | 0.55 | 1.10-1.70 | 0.035 | 0.035 |
| Grade | Permissible yield point ratio | Yield Strength MPa(min) | Tensile Strength MPa | Elongation % (min) |
|---|---|---|---|---|
| X70 | ≤ 0.85 | 480 | 600 – 750 | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Esha Steel is a trusted manufacturer and supplier of high-quality Carbon Steel API 5L x70 Sheet and Plates in Kolkata India. We specialize in premium steel products, including Alloy Steel, Carbon Steel, Mild Steel and Galvanized Steel, with a strong focus on Carbon Steel Sheet and Plates. Our extensive inventory also includes Pipes, Tubes, Flanges, Forged Fittings and Bars. Committed to fast delivery and exceptional customer service, we use only the finest raw materials to ensure superior strength, durability and performance for critical industrial applications. Contact us today for all your Carbon Steel API 5L x70 Sheet and Plates needs!
Carbon Steel API 5L X70 Sheets and Plates are widely used in onshore and offshore pipelines, oil and gas transmission, and petrochemical industries where high-strength and long-term reliability are essential. They are ideal for pressure vessels, storage tanks, structural supports, and mechanical assemblies requiring excellent toughness and durability. Fabricators also rely on X70 sheets and plates for welded pipe production, heavy-duty pipeline infrastructure, and industrial construction projects. With superior tensile and yield strength, impact resistance, and weldability, API 5L X70 steel ensures safe, efficient, and long-lasting performance in demanding environments, making it a preferred choice for high-pressure applications.
Esha 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 Kolkata India.
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