Yousef Steel stands out as a top-notch manufacturer and supplier of Carbon Steel ASTM A519 Grade 440 Pipes, proudly rooted in Riyadh, Saudi Arabia. With a focus on high-quality seamless mechanical tubing, Yousef Steel provides A519 Gr 440 pipes that adhere to rigorous ASTM standards for both cold-drawn and hot-finished carbon steel tubes. These pipes are celebrated for their strength, durability, and precision, making them perfect for mechanical engineering, automotive components, and heavy-duty applications. Catering to clients throughout Saudi Arabia and the Middle East, Yousef Steel ensures a dependable supply, competitive pricing, and expert technical support tailored to meet the needs of industrial and mechanical projects.
Carbon Steel A519 Grade 440 Pipes are crafted from medium carbon steel, containing about 0.43–0.50% carbon and 0.60–0.90% manganese, striking a great balance between strength and machinability. They boast a tensile strength of around 655 MPa and a yield strength of approximately 415 MPa, along with impressive hardness and outstanding dimensional accuracy. Primarily designed for mechanical applications, A519 Gr 440 tubes are typically supplied in a normalized or tempered state, which boosts their structural integrity and wear resistance in challenging environments.
| 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.
Yousef Steel is a top manufacturer and supplier of high-quality Carbon Steel A519 Gr 440 Pipe products in Riyadh, Saudi Arabia. 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.
These Carbon Steel A519 Grade 440 Pipes find extensive use in mechanical and automotive sectors where precision, strength, and durability are paramount. They are essential in the production of drive shafts, hydraulic cylinders, machined components, and parts for heavy equipment. Additionally, they play a vital role in agricultural machinery, industrial tooling, and structural assemblies that demand high performance under stress. Thanks to their excellent machinability and toughness, they are well-suited for deep hole boring, honing, and CNC machining. These pipes are a go-to choice for demanding environments that involve rotational or impact forces, making them a reliable option in high-performance engineering applications.
Yousef 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 Riyadh, Saudi Arabia.
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