Desta Steel, based in Addis Ababa, Ethiopia, is a trusted manufacturer and supplier of top-quality S355JR steel sheets and plates. Known for reliability and precision, Desta Steel provides products that meet international standards and perform well in tough conditions. The company works with a variety of industries, including construction, engineering, fabrication, and manufacturing. With modern technology and skilled experts, Desta Steel ensures every S355JR steel sheet and plate delivers excellent strength and durability. This makes it the preferred choice for customers who need strong and dependable materials for their structural and industrial projects.
S355JR sheets and plates are low-alloy, high-strength structural steel with good weldability and outstanding mechanical properties. Their common chemical composition consists of carbon (≤0.27%), manganese (≤1.60%), silicon (≤0.60%), phosphorus (≤0.045%), sulfur (≤0.045%), and traces of aluminium, copper, and nitrogen. The mechanical properties have minimum yield strength as 355 MPa, tensile strength ranging from 470-630 MPa, and elongation from 17-22%, imparting high toughness and impact strength. Such attributes make S355JR plates and sheets well-suited for use in construction, bridges, and heavy engineering that demands maximum strength and performance.
Item : S355JR – Offshore & Structural Steel Plate
Thickness : 5mm-150mm
Width : 1000mm-4500mm
Length : 3000mm-18000mm or as custom’s request
Material : En 10025-2 Steel Plate, S355JR Steel Plate
Technique : hot rolled
Standard : EN 10025-2:2004
| Grade | C | Mn | Si | P | S | N | Cu | CEV |
| S355JR | 0.24 max. | 1.6 max. | 0.55 max. | 0.04 max. | 0.04 max. | 0.012 max. | 0.55 max. | 0.47 max. |
| Grade | Thickness (mm) | Min Yield (Mpa) | Tensile (Mpa) | Elongation (%) | Min Impact Energy | |
| S355JR | 8mm-100mm | 315-355 Mpa | 450-630 Mpa | 18-20% | 20 | 27J |
| 101mm-200mm | 285-295 Mpa | 450-600 Mpa | 18% | 20 | 27J | |
| 201mm-400mm | 275 Mpa | – | 17% | 20 | 27J | |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
S355JR steel sheets and plates are widely used because of their strength, flexibility, and reliability. They are commonly found in the construction of buildings, bridges, industrial structures, and heavy machinery. In manufacturing, they are used to make storage tanks, ship parts, pressure vessels, and machine components. Since the steel can be easily welded and shaped, it’s great for projects that require complex designs without losing strength. From civil engineering and transport projects to energy infrastructure, S355JR steel offers long-lasting performance even under heavy loads and challenging working conditions.
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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