Yazan Steel, a reputable manufacturer and supplier based in Amman, Jordan, specializes in high-quality S355JO+N Steel Sheets and Plates. These products are designed for structural and heavy engineering applications that demand exceptional strength and toughness. The normalized steel plates offer outstanding weldability, impact resistance, and consistent mechanical performance, ensuring they hold up in challenging environments. Yazan Steel adheres to strict quality control measures and precise dimensional standards, delivering products that are both durable and reliable. Commonly used in bridges, buildings, cranes, and machinery, S355JO+N Sheets and Plates provide engineers and fabricators with a robust, high-performance material solution across Jordan and the Middle East.
S355JO+N is a low-alloy structural steel that includes carbon, manganese, silicon, and trace elements to boost its strength, toughness, and weldability. The “+N” indicates that the steel has been normalized, which helps achieve uniform mechanical properties and enhanced impact resistance. It boasts a minimum yield strength of 355 MPa and a tensile strength that ranges from 470 to 630 MPa, along with a Charpy impact energy of 27J at -20°C. S355JO+N is known for its excellent formability, fatigue resistance, and stability under structural loads, making it perfect for welded constructions and heavy engineering projects that require durability, toughness, and dependable long-term performance.
Item : S355JO+N – Offshore & Structural Steel Plate
Thickness : 5mm-150mm
Width : 1000mm-4500mm
Length : 3000mm-18000mm or as custom’s request
Material : En 10025-2 Steel Plate, S355JO+N Steel Plate
Technique : hot rolled
Standard : EN 10025-2:2004
C | Si | Mn | P | S | N | Cu | CEV |
0.22 max | 0.55 max | 1.6 max | 0.035 max | 0.035 max | 0.012 max | 0.55 max | 0.47 max |
| Nominal thickness (mm): |
to 3 |
3 – 100 |
100 – 150 |
150 – 250 |
– |
– |
– |
– |
| Rm – Tensile strength (MPa) Flat and long products |
510-680 |
470-630 |
450-600 |
450-600 |
– |
– |
– |
– |
| Nominal thickness (mm): |
to 16 |
16 – 40 |
40 – 63 |
63 – 80 |
80 – 100 |
100 – 150 |
150 – 200 |
200 – 250 |
| ReH – Minimum yield strength (MPa) Flat and long products |
355 |
345 |
335 |
325 |
315 |
295 |
285 |
275 |
|
KV – Impact energy (J) longitud., |
-20° |
0° |
+20° |
– |
– |
– |
– |
– |
|
27 |
27 |
27 |
– |
– |
– |
– |
– |
|
|
Nominal thickness (mm): |
Mar-40 |
40 – 63 |
63 – 100 |
100 – 150 |
150 – 250 |
– |
– |
– |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
S355JO+N Steel Sheets and Plates are widely utilized in construction, structural engineering, and heavy fabrication projects. They’re particularly suited for bridges, buildings, cranes, machinery frames, and support structures where high strength and impact resistance are essential. These plates are ideal for welded assemblies, industrial machinery, offshore structures, and transportation equipment. Thanks to their superior toughness, weldability, and consistent mechanical properties, they are a reliable choice for a variety of demanding applications.
Yazan 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 Amman, Jordan.
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