Dang Steel is a well-respected steel manufacturer and supplier located in Da Nang, Vietnam, focusing on top-notch pressure vessel plates, including SA 516 Grade 65 sheets and plates. With a strong dedication to international standards and timely deliveries, Dang Steel offers reliable steel solutions for industries like petrochemical, oil & gas, and power generation. The SA 516 Grade 65 is a medium carbon steel plate crafted for use in welded pressure vessels that operate at moderate to low temperatures. With a variety of sizes, thicknesses, and custom-cut options, Dang Steel guarantees high-performance materials tailored to meet the rigorous demands of industrial applications.
SA 516 Grade 65 is a carbon steel plate known for its improved notch toughness. Its typical chemical makeup includes up to 0.26% carbon, 0.85–1.20% manganese, ≤0.035% phosphorus, and ≤0.035% sulfur, with silicon content ranging from 0.15–0.40%. This grade boasts a minimum yield strength of 240 MPa and a tensile strength between 450–585 MPa. It also provides excellent weldability and notch toughness, especially in cooler environments. During production, SA 516 Grade 65 is normalized to enhance ductility and mechanical strength, making it an ideal choice for pressure-bearing applications.
Grade :Â ASME SA 516 GR.65 Boiler and Pressure Vessel Steel Plates
Width :Â 1250mm-3000mm
Thickness : 3 – 200 mm/ dimensions up to 4.000 mm
Length :Â 3000mm-11000mm.
Production :Â Hot-Rolled (HR)
Heat Treatment :Â Rolled/Normalised/N+T/QT
| 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.
SA 516 Grade 65 sheets and plates find extensive use in the construction of pressure vessels and boilers, thanks to their impressive strength and toughness. These plates are perfect for applications in the oil & gas, petrochemical, chemical, and power generation industries, where vessels operate under moderate-to-low temperatures. They are also utilized in heat exchangers, reactors, storage tanks, and other essential equipment that demands outstanding weldability and formability. SA 516 Grade 65 is reliable in high-pressure settings and is frequently selected for projects that need to adhere to ASME standards.
Dang 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 Da Nang, Vietnam.
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