Phanuphong Steel, a reputable steel manufacturer and supplier located in Bangkok, Thailand, is dedicated to providing top-notch SA 516 Grade 70 sheets and plates tailored to meet a variety of industrial demands. Renowned for their durability, reliability, and outstanding performance, these plates find their place in essential applications like pressure vessels, boilers, and heat exchangers. With a strong commitment to quality assurance, precise manufacturing, and prompt delivery, Phanuphong Steel guarantees that its SA 516 Grade 70 products adhere to international standards, serving industries such as oil, gas, petrochemical, and power generation both in Thailand and around the globe.
SA 516 Grade 70 sheets and plates are carbon steel products made up of carefully controlled amounts of carbon, manganese, phosphorus, sulfur, and silicon, ensuring they possess the necessary strength and weldability. They showcase impressive tensile and yield strength, good notch toughness, and a high resistance to brittle fracture, making them perfect for pressure-containing applications. With excellent weldability and formability, these plates deliver consistent performance even under high temperatures and pressures. Their robust mechanical properties guarantee durability, making them ideal for both fabrication and long-term use in demanding environments.
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.
These SA 516 Grade 70 sheets and plates are extensively utilized in industries that require strong and reliable materials for high-pressure applications. They’re commonly used in the construction of boilers, pressure vessels, and storage tanks for the petroleum, chemical, and power generation sectors. Their ability to endure elevated temperatures and pressures makes them suitable for heat exchangers and process equipment. Additionally, these plates are essential in refineries, shipbuilding, and energy projects where safety and structural integrity are paramount. Their toughness and weldability ensure efficient fabrication and long-lasting performance in challenging industrial settings.
Phanuphong 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 Bangkok, Thailand.
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