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Home > Alloy Steel >AISI 4140 Tubing
Kamron Pipe and Tubes, a top-notch manufacturer and supplier based in Bangkok, Thailand, has built a solid reputation for providing high-quality tubing solutions to industries around the globe. One of their standout products, AISI 4140 Tubing, is particularly prized for its remarkable strength, toughness, and ability to resist wear and fatigue even in the toughest conditions. Crafted to meet international standards, this tubing finds its place in various sectors, including aerospace, automotive, oil and gas, and industrial applications. With a strong focus on precision engineering, rigorous quality control, and prompt delivery, Kamron Pipe and Tubes ensures that their solutions are reliable, efficient, and durable, catering to the demanding needs of both local and international markets.
AISI 4140 Tubing is made up of chromium, molybdenum, and carbon within a low-alloy steel framework, which gives it outstanding mechanical properties. It boasts high tensile and yield strength, excellent toughness, and impressive resistance to fatigue and wear. This tubing is not only easy to weld and form but also maintains its structural integrity under high-stress and high-temperature situations. The benefits include a long service life, consistent performance in critical applications, and adaptability to high-pressure, high-temperature, and mechanically challenging environments. Its robust makeup guarantees durability, reliability, and efficiency across a variety of industrial systems.
| Dimensions | ASTM, ASME and API |
|---|---|
| Supplier of 4140 Alloy Steel Tube in Length | Within 13500 millimeter |
| Speciality in | Large Diameter Size |
| Size | 4 to 219 millimeter W. T.: 0.5 to 20 millimeter |
| Length | In Single and Double Random & Cut to Length Suppliers |
| AISI 4140 Tube Type | Welded / Seamless / Fabricated / ERW |
| Form | Round, Square, Rectangular, Hydraulic. |
| End | Plain End, Threaded, Beveled End |
| Standard | Grade | C | Mn | P | S | Si | Ni | Cr | Mo |
| ASTM A29 | 4140 | 0.38-0.43 | 0.75-1.00 | 0.035 | 0.040 | 0.15-0.35 | – | 0.8-1.10 | 0.15-0.25 |
| EN 10250 | 42CrMo4/ 1.7224 | 0.38-0.45 | 0.6-0.9 | 0.035 | 0.035 | 0.4 | – | 0.9-1.2 | 0.15-0.30 |
| JIS G4105 | SCM440 | 0.38-0.43 | 0.60-0.85 | 0.03 | 0.03 | 0.15-0.35 | – | 0.9-1.2 | 0.15-0.30 |
| Properties | Metric | Imperial |
| Hardness, Vickers (converted from Brinell hardness) | 207 | 207 |
| Tensile strength | 655 MPa | 95000 psi |
| Bulk modulus (typical for steel) | 140 GPa | 20300 ksi |
| Yield strength | 415 MPa | 60200 psi |
| Hardness, Rockwell C (converted from Brinell hardness. Value below normal HRC range, for comparison purposes only) | 13 | 13 |
| Elastic modulus | 190-210 GPa | 27557-30458 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (in 50 mm) | 25.70% | 25.70% |
| Shear modulus (typical for steel) | 80 GPa | 11600 ksi |
| Hardness, Brinell | 197 | 197 |
| Machinability (based on AISI 1212 as 100 machinability) | 65 | 65 |
| Hardness, Rockwell B (converted from Brinell hardness) | 92 | 92 |
| Hardness, Knoop (converted from Brinell hardness) | 219 | 219 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
When you choose AISI 4140 Tubing from Kamron Pipes and Tubes, you can count on exceptional quality and long-lasting durability. These tubes offer excellent corrosion resistance and high strength, making them perfect for various industrial applications. Our commitment to outstanding service and reliable delivery guarantees customer satisfaction with every order. With extensive expertise in stainless steel products, we provide premium solutions tailored to meet your unique needs.
Kamron Pipes and Tubes, a top supplier of AISI 4140 Tubing in Bangkok, Thailand, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At Kamron Pipes and Tubes, we specialize in providing custom-sized AISI 4140 Tubing designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@www.kamronpipes.com.
You’ll find AISI 4140 Tubing in automotive components, aerospace structures, oil and gas pipelines, and industrial machinery. It’s also utilized in hydraulic systems, mechanical equipment, and structural applications that demand high strength, toughness, and wear resistance. Furthermore, this tubing is perfect for fabrication, welding projects, and high-performance mechanical systems where reliability is key. With its superior mechanical and chemical properties, AISI 4140 Tubing ensures long-lasting, efficient, and dependable performance across a broad spectrum of industrial and engineering applications.
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