Thabiso Steel is a well-respected manufacturer and supplier located in Cape Town, South Africa, known for providing top-notch SA 516 Grade 70 Sheets and Plates. These plates are specifically crafted for pressure vessels and boilers that function under moderate to low-temperature conditions. Thabiso Steel prides itself on delivering exceptional product quality, thanks to cutting-edge manufacturing techniques and rigorous quality control measures. The SA 516 Grade 70 Sheets and Plates are celebrated for their remarkable strength, toughness, and weldability, making them a go-to choice in various industries that require durability and reliable performance under pressure.
The composition of SA 516 Grade 70 Sheets and Plates includes carbon, manganese, phosphorus, sulfur, and silicon, which together create a balanced chemical structure that enhances mechanical strength. They boast high tensile and yield strength, impressive ductility, and excellent notch toughness, even in colder environments. The fine-grained makeup of the material boosts its resistance to brittle fracture and ensures dependable weldability. These mechanical and chemical characteristics make SA 516 Grade 70 perfect for high-pressure applications where strength and safety are crucial.
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.
You’ll find SA 516 Grade 70 Sheets and Plates widely used in the production of pressure vessels, boilers, heat exchangers, and storage tanks. They’re particularly suited for industries like oil and gas, power generation, petrochemical, and chemical processing. These plates excel in settings that involve high pressure and fluctuating temperatures. Their outstanding mechanical stability, corrosion resistance, and durability make them ideal for critical operations, ensuring long-lasting efficiency and safety in industrial systems and components.
ThabisoSteel 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 Cape Town, South Africa.
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