Marzouk Steel, located in Tunis, Tunisia, has earned a solid reputation as a reliable manufacturer and supplier of top-notch carbon steel products, including Carbon Steel ASME SA 519 Grade 1518 Tubing. The company is dedicated to providing materials that adhere to international standards while maintaining a consistent level of quality, precision, and reliability. With state-of-the-art manufacturing facilities, rigorous quality control measures, and a team of experienced professionals, Marzouk Steel produces tubing that caters to a diverse array of industrial, mechanical, and engineering needs. Their commitment to performance, durability, and timely delivery makes them a trustworthy partner for any project that demands high-quality carbon steel tubing.
Carbon Steel ASME SA 519 Grade 1518 Tubing features around 0.15–0.18% carbon, along with carefully controlled levels of manganese, phosphorus, and sulfur. This specific composition ensures excellent machinability, weldability, and ductility, while also providing moderate strength and hardness. In terms of mechanical properties, Grade 1518 tubing delivers dependable tensile and yield strength, good toughness, and consistent hardness, making it a great choice for light to medium-duty structural and mechanical applications.
| Product | Product application | Precision seamless steel tubes | for standard use |
|---|---|
| Standard | ASTM |
| Dimensional standard |
|
| TDC |
|
| Steel grade |
|
| Surface coating | Galvanized zinc coated | Galvanized zinc coated plus polyester coating | Galvanized zinc coated plus PVC coating | Phosphated | Without coating |
| Dimensions | 6.35 x 0.51 – 120.65 x 9.53 mm [0.250 x 0.020 – 4.750 x 0.375 in] [25 – 3/8 GA] |
| C | Si | Mn | P | S | Cr | Ni | |
|---|---|---|---|---|---|---|---|
| min | 0.15 | 1.1 | 0 | 0 | |||
| max | 0.21 | 1.4 | 0.04 | 0.05 |
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 ASME SA 519 Grade 1518 Tubing 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 us for all your Carbon Steel ASME SA 519 Grade 1518 Tubing needs.
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| – | – | – | ASTM A519 Grade 1518 | ASME SA 519 Grade 1518 | – |
This tubing is commonly utilized in various industrial, automotive, and mechanical engineering contexts where moderate strength and good workability are essential. Typical uses include shafts, pins, axles, bushings, spacers, as well as hydraulic and pneumatic components, and parts for machinery. It also finds applications in construction equipment and general engineering components. The combination of machinability, durability, and moderate mechanical properties makes Grade 1518 tubing an excellent fit for light to medium-duty industrial and engineering projects.
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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