Chetak Steel is a well-respected manufacturer and supplier located in Hyderabad, specializing in top-notch SA 516 GR.65N NACE and MR 0103-0175 plates designed for critical industrial applications. The company prides itself on its unwavering commitment to quality, reliability, and adherence to international standards. These plates are crafted using cutting-edge manufacturing techniques to guarantee outstanding toughness, strength, and resistance to hydrogen-induced cracking. Chetak Steel meets the rigorous demands of the oil & gas, petrochemical, and refinery sectors, providing customized sizes, a consistent supply, and reliable technical support to clients both in India and around the globe.
SA 516 GR.65N NACE and MR 0103-0175 plates are made from carbon steel, with carefully controlled levels of carbon, manganese, silicon, sulfur, and phosphorus to enhance their weldability and toughness. The “N” signifies that the plates are in a normalized condition, which improves their grain structure and mechanical performance. These plates demonstrate impressive tensile strength, yield strength, and impact resistance, even at low temperatures. By complying with NACE and MR 0103-0175 standards, they offer protection against hydrogen-induced cracking and sulfide stress cracking, making them perfect for sour service environments.
| Grade | ASME SA 516 GR.65N Boiler and Pressure Vessel Steel Plates |
|---|---|
| Width | 1000mm-4500mm |
| Thickness | 5mm-150mm |
| Length | 3000mm-18000mm |
| Supply Condition | As Rolled, Normalized Rolling, Furnace Normalizing, Vacuum Degassing, Simulated Post-Weld Heat Treatment or as per customer requirement. |
| Impact tested | 52° C |
| Tempering | Notch toughness can be improved by quenched cooling from hot rolling or normalizing by the supplier. If such a faster cooling rate is agreed upon between purchaser and supplier then the steel is also to be tempered at 1200 F. |
| Applications | Used for weld fabrication of pressure vessels that require improved notch toughness for lower than ambient temperature service. |
| Process of Manufacturing | Hot-Rolled (HR) |
| C | Si | Mn | P | S | Al | Cr | Cu | Ni | Mo | Nb | Ti | V |
| 0.08/0.20 | 0.4 | 0.9/1.5 | 0.03 | 0.03 | 0.02 | 0.3 | 0.3 | 0.3 | 0.08 | 0.01 | 0.03 | 0.02 |
| Tensile strength (ksi) | Tensile strength (MPa) | Yield strength (ksi) | Yield strength (MPa) | Elongation in 200mm (min)(%) | Elongation in 50mm (min) (%) |
| 65-85 | 450-585 | 35 | 240 | 19 | 23 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| British Standard | European Norm | ASTM/ASME | DIN |
| BS1501-224-460A/B | EN10028 P295GH | A/SA516 – Grade 65 | DIN 17155 17 MN 4 |
Chetak Steel is a trusted manufacturer and supplier of high-quality SA 516 GR.65N NACE and MR 0103-0175 Plates in Hyderabad, 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 SA 516 GR.65N NACE and MR 0103-0175 Plates needs!
SA 516 GR.65N NACE and MR 0103-0175 plates find extensive use in pressure vessels, boilers, heat exchangers, and storage tanks that operate under moderate to high pressure. Their ability to withstand sour gas environments makes them particularly suitable for oil and gas processing units, refineries, petrochemical plants, and offshore installations. Additionally, these plates are utilized in fertilizer plants, chemical processing equipment, and power generation industries where safety and durability are paramount. Their excellent weldability and mechanical strength ensure a long service life and dependable performance, even in challenging operating conditions.
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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