Located in Muscat, Oman, FAISAL Steel has built a solid reputation as a reliable manufacturer and supplier of top-notch SA 516 GR.65N plates. These plates are specifically crafted to comply with NACE MR0103 and MR0175 standards, making them perfect for sour service applications. With a focus on delivering exceptional strength, toughness, and resistance to hydrogen-induced cracking, these plates are a go-to choice for the oil, gas, and petrochemical sectors. FAISAL Steel prides itself on precise manufacturing, stringent quality control, and prompt delivery, ensuring that their steel solutions not only perform well but also meet international safety standards for critical pressure vessel and piping applications.
The SA 516 GR.65N NACE plates are made from carbon-manganese steels with carefully balanced compositions, featuring a maximum carbon content of 0.28%, manganese ranging from 0.85% to 1.20%, and phosphorus and sulfur both capped at 0.035%. On the mechanical side, these plates boast a tensile strength between 415 and 585 MPa, a minimum yield strength of 260 to 300 MPa, and an elongation of 20 to 22%, depending on the thickness. They undergo processes like normalization or quenching and tempering to boost notch toughness and prevent hydrogen-induced cracking, ensuring they are easy to weld and durable even in sour service and low-temperature conditions.
| 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 |
Faisal Steel is a trusted manufacturer and supplier of high-quality SA 516 GR.65N NACE and MR 0103-0175 Plates in Muscat, OMAN. 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 plates find their applications in pressure vessels, storage tanks, heat exchangers, piping systems, and other essential components in sour and corrosive environments. Their unique blend of strength, toughness, and resistance to hydrogen-induced cracking makes them particularly suitable for industries like oil and gas, petrochemical, and power generation. FAISAL Steel guarantees that all SA 516 GR.65N plates adhere to strict international standards, providing dependable and long-lasting steel solutions for industrial applications where safety and performance are paramount.
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.
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