Thabiso Steel is a reputable manufacturer and supplier of top-notch steel products located in Cape Town, South Africa. With a strong focus on quality and customer satisfaction, the company specializes in providing S355JO+N steel sheets and plates. These products are celebrated for their durability and reliability, meeting strict international standards, which makes Thabiso Steel a go-to partner for various industries. The company prides itself on offering customized solutions and quick delivery, ensuring clients get the best steel products for their structural and engineering needs. With Thabiso Steel’s expertise, you can count on high-quality materials that support even the most demanding construction and fabrication projects.
S355JO+N steel sheets and plates are non-alloy structural steels known for their excellent weldability and strength. Their typical chemical makeup includes Carbon (≤ 0.20%), Manganese (1.60%), Phosphorus (≤ 0.035%), Sulphur (≤ 0.035%), and Silicon (≤ 0.55%). The “+N” signifies a normalized delivery condition that enhances toughness. Mechanically, these steels boast a minimum yield strength of 355 MPa and a tensile strength ranging from 470 to 630 MPa. They also offer good impact resistance at 0°C, adhering to EN 10025-2 standards. These characteristics make S355JO+N an excellent choice for high-stress structural applications.
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 find extensive use in industries that demand high-strength, dependable structural steel. Their outstanding weldability and impact resistance make them perfect for structural engineering, civil construction, bridges, offshore structures, and heavy machinery. They are also utilized in the production of frames, supports, platforms, and pressure vessels. Thanks to their normalized condition, S355JO+N steels excel in dynamic and harsh environments, making them ideal for energy, transport, and infrastructure projects. Thabiso Steel offers these plates in a variety of thicknesses and dimensions to cater to specific project requirements in Cape Town and throughout South Africa.
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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