Yoane Steel is a reputable manufacturer and supplier located in Kinshasa, Congo, known for its top-notch SA 516 Grade 65 Sheets and Plates. With a strong focus on precision engineering and a commitment to international standards, this company consistently delivers high-quality products that are built to last in tough industrial settings. Their SA 516 Grade 65 Sheets and Plates are popular in the pressure vessel and boiler fabrication sectors, thanks to their impressive ability to withstand high pressure and temperature.
SA 516 Grade 65 plates and sheets are carbon steel alloys used for pressure vessel conditions. Their chemical makeup consists of carbon (0.24-0.28%), manganese (1.00-1.60%), phosphorus (≤0.025%), sulfur (≤0.025%), and silicon (0.13-0.45%), which provides strength as well as weldability. In a mechanical standpoint, they have tensile strength of 450-585 MPa, yield strength of ≥240 MPa, and elongation of 19-21%, which is perfect for high-pressure conditions. With superior notch toughness and brittleness resistance, SA 516 Grade 65 is commonly used in storage tanks, boilers, and petrochemicals for safety and longevity.
Grade : ASME SA 516 GR.65 Boiler and Pressure Vessel Steel Plates
Width : 1250mm-3000mm
Thickness : 3 – 200 mm/ dimensions up to 4.000 mm
Length : 3000mm-11000mm.
Production : Hot-Rolled (HR)
Heat Treatment : 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.
These sheets and plates are made up of carbon, manganese, phosphorus, sulfur, and silicon, striking a perfect balance between strength and toughness. They boast a minimum tensile strength ranging from 415 to 550 MPa and a yield strength of about 260 MPa, ensuring excellent ductility and weldability. The fine grain structure of the material enhances its notch toughness, making it suitable for both low and high-temperature applications. With consistent chemical and mechanical properties, they are perfect for fabrication and pressure-resistant uses.
SA 516 Grade 65 Sheets and Plates find their place in various industries, including oil and gas, petrochemical, power generation, and refineries. They are particularly well-suited for creating boilers, pressure vessels, heat exchangers, and storage tanks that operate under high pressure and temperature. Their excellent weldability and resistance to corrosion also make them ideal for fabricating process equipment and heavy-duty structural components. With their durability, toughness, and ability to endure harsh conditions, these plates are a go-to choice for industrial and engineering applications around the globe.
Yoane 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 Kinshasa, Congo.
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