Ojas Pipes and Tubes, a reputable manufacturer and supplier located in Kolkata, India, specializes in high-quality Inconel Hollow Bars that are perfect for high-performance applications in tough environments. These bars are crafted from premium Inconel alloys, celebrated for their outstanding resistance to heat, corrosion, and oxidation. Ojas ensures top-notch quality through cutting-edge manufacturing techniques and rigorous quality checks, guaranteeing durability and performance even under extreme conditions. Committed to meeting international standards, we cater to industries such as aerospace, chemical processing, power generation, and marine engineering, providing customized Inconel hollow bar solutions tailored to our customers’ needs.
Composition & Mechanical Properties (90 Words): Inconel Hollow Bars mainly consist of nickel (≥58%), along with chromium, iron, and trace amounts of molybdenum, niobium, or cobalt, depending on the specific grade (like Inconel 600, 625, 718). These bars exhibit impressive tensile strength (usually between 758–1034 MPa), exceptional thermal fatigue resistance, and maintain their mechanical properties at temperatures reaching up to 1000°C. Their average density is around 8.4 g/cm³. Inconel’s remarkable resistance to oxidation and scaling makes it an excellent choice for both high-stress and high-temperature applications, providing a robust and dependable solution for critical engineering needs.
| Ni | Cr | Fe | Mo | Nb+Ta | C | Mn | Si | Ph | S | Al | Ti | Co | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | Bal | 20 | – | 8 | 3.15 | – | – | – | – | – | – | – | – |
| Max | – | 23 | 5 | 10 | 4.15 | 0.10 | 0.50 | 0.50 | 0.015 | 0.015 | 0.40 | 0.40 | 1.0 |
| 0.2% Proof Stress | Tensile Strength | Elongation | Reduction of area | Hardness |
|---|---|---|---|---|
| MPA | MPA | % | % | HRB |
| Min | Min | Min | Min | Min |
| 414 | 827 | 30 | 40 | 145 |
Yes, we provide bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@rupalmetals.com
Considerations for selecting Inconel Hollow Bars include the required temperature resistance, corrosion resistance, mechanical strength, and specific environmental conditions of the application.
Inconel Hollow Bars find extensive use in industries that demand exceptional heat and corrosion resistance, including aerospace, nuclear power, chemical processing, and marine sectors. These bars are perfect for creating heat exchangers, jet engine components, exhaust systems, reactors, high-temperature fasteners, and pressure vessels. Their hollow design not only saves weight but also enhances material efficiency in structural components. Inconel’s stability in extreme conditions makes it a great fit for downhole applications in the oil and gas industry. Ojas Pipes and Tubes guarantees that each product adheres to strict specifications, ensuring reliability and performance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
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