Marzouk Steel is a well-respected manufacturer and supplier of carbon steel EN 10210-1 Grade S355NH pipes, based in Tunis, Tunisia. The company is known for delivering top-notch hollow structural sections and pipes that meet international standards, making them perfect for tough industrial and construction projects. With a strong emphasis on precision manufacturing, quality control, and timely delivery, Marzouk Steel ensures that its products are both durable and reliable. Thanks to their technical know-how and efficient supply chain, they’ve become a go-to choice for clients in need of high-strength structural steel pipes that boast excellent mechanical properties, weldability, and long-lasting performance.
EN 10210-1 Grade S355NH pipes are crafted from fine-grain, low-alloy carbon steel, specifically designed for hot-finished structural applications that demand high strength. The chemical makeup includes carefully controlled levels of carbon, manganese, phosphorus, sulfur, and microalloying elements, which together provide outstanding strength, toughness, and weldability. On the mechanical side, S355NH pipes deliver a minimum yield strength of 355 MPa and impressive tensile strength, along with exceptional notch toughness even at elevated temperatures. These characteristics make the steel perfect for structural applications where safety and durability are paramount.
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| max 0.20 | max 0.50 | 0.90-1.65 | 0.035 | 0.03 | max 0.10 | max 0.50 | max 0.30 | max 0.35 | N0.009 |
| Yield Strength | Tensile Strength | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 470 | 630 | – | 22 | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Marzouk Steel is a trusted manufacturer and supplier of high-quality Carbon Steel EN 10210-1 Grade S355NH Pipe in Tunis, Tunisia. Specializing in premium steel materials, we offer a diverse range of products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a strong commitment to reliable delivery and exceptional customer service, Marzouk Steel provides top-grade materials that ensure superior performance in various industrial applications. Trust Marzouk Steel for all your Carbon Steel EN 10210-1 Grade S355NH Pipe needs.
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| DIN -17124 Grade FGS 36 | EN 10210-1 Grade S355NH | NFA 49-501 Grade TU E355 | ASTM A 500 Grade C | ASME SA 500 Grade C | – |
You’ll find EN 10210-1 Grade S355NH pipes being used in a variety of construction, industrial, and engineering projects. Common applications include building frameworks, bridges, cranes, offshore structures, heavy machinery supports, and welded structural fabrications. They’re particularly suited for structures that require a blend of strength, toughness, and good formability. Given their dependable mechanical properties, weldability, and long-term performance, S355NH pipes are the preferred choice for projects that prioritize structural integrity, safety, and durability under heavy loads.
Marzouk 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 Tunis, Tunisia.
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