Aatir Steel stands out as a top manufacturer and supplier of AISI 4140 Tubing right in Cairo, Egypt. We pride ourselves on delivering high-quality alloy steel tubing that’s built for strength, durability, and precision. Our AISI 4140 Tubing is crafted to excel in tough industrial environments, offering outstanding wear resistance, toughness, and fatigue strength. With cutting-edge technology and rigorous quality control in our manufacturing process, Aatir Steel guarantees consistent mechanical properties and precise dimensions. These tubes find their place in various sectors, including automotive, aerospace, engineering, and construction, where they provide dependable and long-lasting performance for critical applications that demand high-strength, precision-engineered components capable of handling heavy loads and extreme conditions.
The composition of AISI 4140 Tubing includes carbon (0.38–0.43%), chromium (0.80–1.10%), molybdenum (0.15–0.25%), manganese (0.75–1.00%), along with small amounts of silicon and sulfur. This unique blend of alloys strikes the perfect balance between hardness, tensile strength, and toughness. The mechanical properties showcase a tensile strength ranging from 655–950 MPa, a yield strength of about 415 MPa, and an elongation of 20%. Plus, AISI 4140 Tubing is heat-treatable, which boosts its hardness and mechanical performance, making it ideal for high-stress, fatigue-critical, and precision industrial applications.
| STANDARD | WERKSTOFF NR. | UNS | AFNOR | EN | JIS | BS | GOST |
| AISI 4140 | 1.7218 | G41300 | – | 25CrMo4 | JIS G4105 | BS 970 | – |
| AISI 4140 | Ni | C | Mo | Mn | Si | Fe | Cu | S | P | Cr |
| 0.50 max | 0.28-0.33 | 0.15-0.25 | 0.40-0.60 | 0.15-0.35 | 97.3-98.22 | – | 0.025 MAX | 0.035 MAX | 0.80-1.10 |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 0.28 | 2580 | 460 MPa | 560 MPa | 20 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Jaxon Steel is a leading manufacturer and distributor of high-quality AISI 4140 Tubing in Cairo, Egypt. We offer premium steel materials and a diverse range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our extensive inventory includes Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Committed to prompt delivery and exceptional customer service, we source the finest raw materials to ensure superior strength and performance in demanding industrial applications. Contact us today for all your AISI 4140 Tubing needs!
AISI 4140 Tubing is a go-to choice in industries that need robust, durable, and reliable tubular components. In the automotive and aerospace fields, it’s commonly used for drive shafts, structural tubing, hydraulic cylinders, and high-performance parts. The engineering and construction sectors utilize these tubes for heavy machinery, equipment frames, and industrial piping. They also play a vital role in oil and gas, power generation, and tool manufacturing, where wear resistance, toughness, and dimensional stability are essential. AISI 4140 Tubing delivers reliable performance, a long service life, and cost-effective solutions for demanding industrial and engineering needs.
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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