Aatir Steel is a reputable manufacturer and supplier located in Cairo, Egypt, specializing in high-quality Carbon Steel A519 Gr 440 Pipes tailored to meet the diverse needs of various industrial sectors. These pipes are celebrated for their exceptional mechanical strength, hardness, and durability, making them perfect for high-stress environments. Adhering to ASTM A519 standards, Aatir Steel guarantees that each product offers precision, consistency, and a long service life. With cutting-edge technology and a strong commitment to quality, the company delivers dependable carbon steel piping solutions for engineering, mechanical, and structural applications throughout Egypt and beyond.
The Carbon Steel A519 Gr 440 Pipes are primarily made up of carbon (0.37–0.44%), manganese (0.60–0.90%), phosphorus (max 0.035%), sulfur (max 0.040%), and silicon (0.15–0.35%). These pipes boast a minimum tensile strength of 655 MPa and a yield strength of about 415 MPa. They are known for their excellent machinability, wear resistance, and toughness, along with a good response to heat treatment. This balanced composition ensures reliable performance even under high pressure, stress, and temperature conditions.
| Grade | MFG. | C max | Mn* | P max | S max | Si min | Cr˟ max | Cu˟ max | Ni˟ max | Mo˟ max | V˟ max |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C | SMLS | 0.35* | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Grade | Process | Tensile Strength (MPa) Min | Yield Strength (MPa) Min | Elongation in 2” (%) MinimumLong. Strip Test | Elongation in 2” (%) MinimumTrans. Strip Test |
|---|---|---|---|---|---|
| C | SMLS | 70,000 [485] | 40,000 [275] | 30 | 16.5 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Aatir Steel is a top manufacturer and supplier of high-quality Carbon Steel A519 Gr 440 Pipe products in Cairo, Egypt. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
Carbon Steel A519 Gr 440 Pipes find extensive use in mechanical, automotive, and industrial applications. They are perfect for crafting machinery parts, drive shafts, axles, cylinders, and structural components that require high strength and durability. Moreover, these pipes are utilized in oil and gas exploration, power generation, and heavy engineering industries. Their outstanding mechanical properties and fatigue resistance make them ideal for high-pressure and high-temperature systems, ensuring safe and long-lasting performance in demanding working environments.
Aatir 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 Cairo, Egypt.
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