For decades, Desta Steel has stood as a cornerstone of industrial progress in Addis Ababa, recognized for its unwavering dedication to quality and reliability. We take pride in our specialization as a premier manufacturer and supplier of SA 516 Grade 70 sheets and plates, providing the essential backbone for Ethiopia’s most critical infrastructure and energy projects. Our commitment ensures that clients receive material crafted to the highest international standards, delivered with the local expertise and support needed to build a stronger future.
The strength of SA 516 Grade 70 lies in its finely tuned carbon steel composition, carefully balanced with manganese, phosphorus, and sulfur to achieve a remarkable combination of toughness and notch toughness, particularly in moderate to lower temperature service environments. This results in a plate with a minimum yield strength of 38,000 psi and excellent weldability. Its primary purpose is to perform reliably under pressure, making it the go-to material for demanding applications.
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.
This specific grade is the industry standard for pressurized vessels, making it indispensable for constructing boilers, storage tanks, and pressure vessels that operate at ambient and lower temperatures. Its proven reliability makes it essential for the petrochemical industry, power generation plants, and large-scale water treatment facilities. When a project demands a material that can contain significant pressure safely and durably, SA 516 Grade 70 plates from Desta Steel provide the trusted solution that engineers and fabricators depend on.
Desta 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 Addis Ababa, Ethiopia.
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