Yousef Steel stands out as a top manufacturer and supplier in Riyadh, Saudi Arabia, focusing on delivering high-quality Carbon Steel ASME SA 519 Grade 1040 Tubing tailored to meet a variety of industrial demands. This tubing is celebrated for its durability, reliability, and strength, making it a go-to choice for mechanical, structural, and engineering applications. Yousef Steel is committed to upholding international standards, ensuring that their products perform exceptionally well even in tough conditions. With cutting-edge manufacturing techniques and rigorous quality control, the company provides precision-engineered tubing that supports industries like automotive, construction, oil and gas, and heavy machinery, all while promoting long-term efficiency and safety.
The Carbon Steel ASME SA 519 Grade 1040 Tubing is made up of carbon (0.37–0.44%), manganese (0.60–0.90%), phosphorus (max 0.04%), and sulfur (max 0.05%). This medium-carbon steel grade is known for its enhanced strength, toughness, and wear resistance compared to lower grades. It boasts a tensile strength ranging from 570–700 MPa and a yield strength of about 310 MPa, along with good machinability and moderate weldability. Its hardness and ability to handle stress make it ideal for heat treatment processes, which further enhance its mechanical properties for heavy-duty industrial applications.
| Size | : | 10-324mm |
| Thickness | : | 1-30mm |
| Length | : | 14000mm max |
| Type | : | Seamless and Mechanical Austenitic Stainless Steel Tubing for General Service |
| Grades | : | ASTM A519 Tubing, Seamless Tubing, AISI 4130 Tube, Seamless Tube – 1040 |
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| 0.37-0.44 | – | 0.60-0.90 | 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.
Yousef Steel is a trusted manufacturer and supplier of high-quality Carbon Steel ASME SA 519 Grade 1040 Tubing in Riyadh, Saudi Arabia. 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, Yousef Steel provides top-grade materials that ensure superior performance in various industrial applications. Trust us for all your Carbon Steel ASME SA 519 Grade 1040 Tubing needs.
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| DIN 17200 Grade C40 | – | NFA A35-552 Grade XC 42 H 1 | ASTM A519 Grade 1040 | ASME SA 519 Grade 1040 | – |
You can find Carbon Steel ASME SA 519 Grade 1040 Tubing in the manufacturing of automotive components like axles, shafts, gears, and crankshafts, thanks to its toughness and wear resistance. In construction, it’s used for structural frameworks, heavy-duty supports, and machinery parts. The oil and gas sector relies on this tubing for pipelines, drilling equipment, and high-stress applications. It’s also a great fit for agricultural machinery, industrial equipment, and power generation components. Its versatility, combined with durability and cost-effectiveness, makes it a top choice across various industries that need reliable medium-carbon steel solutions.
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.
Copyright 2025 Yousef Steel. All rights reserved
