- sales@ojaspipesandtubes.co.in
- Kolkata, Kolkata
Home > Alloy Steel >AISI 4140 Tubing
Ojas Pipes and Tubes is a leading manufacturer and distributor of high-quality AISI 4140 tubing, renowned for its strength, durability, and versatility. Specializing in alloy steel products, we provide AISI 4140 tubing for a range of demanding industries, including oil and gas, automotive, and engineering. Our commitment to precision, rigorous quality control, and customer satisfaction sets us apart, ensuring that each tube meets the highest standards of performance and reliability. With a robust global supply chain, Ojas Pipes and Tubes delivers tailored solutions that support the success of your projects, no matter the scale.
Based in Kolkata, India, Ojas Pipes and Tubes is a leading producer and supplier of AISI 4140 Tubing, offering premium alloy steel products to customers in India and abroad. AISI 4140 Tubing that satisfies strict ASTM and ASME standards is offered by Ojas, which is renowned for its precision manufacturing, superior material quality, and customer-first philosophy. Ojas guarantees tubing with exceptional mechanical strength, toughness, and fatigue resistance through sophisticated production capabilities and stringent quality assurance. Ojas Pipes and Tubes provides dependable solutions for demanding industrial applications, catering to sectors like oil and gas, aerospace, automotive, and power generation.
| 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 Ojas 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.
Ojas Pipes and Tubes, a top supplier of AISI 4140 Tubing in Kolkata, India, 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 Ojas 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@ojaspipesandtubes.co.in.
Industries that require strength, durability, and resistance to wear and fatigue make extensive use of AISI 4140 tubing. It is utilised for high-pressure tubing, tool joints, and drill collars in the oil and gas industry. Shafts, landing gear, and structural elements are examples of aerospace applications. Axles, crankshafts, and suspension systems in automobiles and turbine shafts and other high-stress parts in power generation are applications for AISI 4140 tubing. To satisfy the various needs of the engineering, mechanical, and industrial sectors, Ojas Pipes and Tubes provides these tubes in a range of sizes, heat treatments, and custom specifications.
©2024 Ojas Pipes and Tubes . All Rights Reserved.
