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Nial Sheets and Plates is a trusted name in Houston, USA, known for manufacturing and supplying top-notch SA 516 Grade 65 Sheets and Plates. These carbon steel products are perfect for pressure vessel and boiler applications. SA 516 Grade 65 is recognized for its medium strength, impressive notch toughness, excellent weldability, and resistance to brittle fractures. Nial takes pride in ensuring that every plate adheres to ASME and ASTM standards, with meticulous attention to dimensional accuracy and consistent mechanical performance. You’ll find these plates in various industries, including oil & gas, petrochemicals, power generation, and industrial processing, where structural integrity under pressure is crucial.
Typically, SA 516 Grade 65 Sheets and Plates consist of Carbon (≤0.26%), Manganese (0.85–1.20%), Silicon (0.13–0.45%), Phosphorus (≤0.035%), and Sulfur (≤0.035%). They boast a minimum yield strength of 260 MPa and tensile strength ranging from 450 to 585 MPa. When normalized, these plates provide enhanced toughness and resist brittle failure, particularly in lower temperature settings. Their excellent formability and weldability make them a great fit for various fabrication techniques used in pressure vessel construction.
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.
Nial Sheets and Plates based in Houston, USA, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
SA 516 Grade 65 sheets and plates offer several key advantages. They provide excellent weldability, making them ideal for fabricating pressure vessels, boilers, and heat exchangers. With high strength and superior toughness, they perform well under both high-pressure and high-temperature conditions. Their resistance to brittle fracture at low temperatures adds to their durability. The material’s outstanding formability and machinability make it easy to shape and cut for various industrial applications. Additionally, SA 516 Grade 65 is cost-effective while maintaining high-quality standards, ensuring reliability and longevity in demanding environments.
Yes, we offer custom sizes for SA 516 grade 65 Sheets and Plates to meet specific project needs. Our team at Nial Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
You’ll often see SA 516 Grade 65 Sheets and Plates in the making of boilers, pressure vessels, storage tanks, and heat exchangers that operate under moderate to high pressures. These plates are particularly suited for critical applications in thermal power plants, refineries, and chemical processing facilities, where toughness and durability are essential. The grade strikes a perfect balance between strength, ductility, and resistance to cracking under pressure, making it a dependable choice for challenging environments that experience temperature changes, cyclic loading, and corrosive conditions.
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