Dhruv Metals, a well-respected manufacturer and supplier located in Hyderabad, India, specializes in high-performance Inconel 738 Bars and Rods designed for the toughest environments. These bars are celebrated for their outstanding heat resistance, oxidation resistance, and mechanical strength, making them perfect for the demanding needs of aerospace, power generation, and various industrial applications. Dhruv Metals ensures that their Inconel 738 Bars and Rods are produced in line with international standards, delivering excellent surface finishes, precise dimensions, and consistent quality. With a strong foundation of technical expertise and a commitment to reliability, the company provides customized solutions for industries that require advanced superalloys capable of enduring high temperatures and challenging operational conditions.
The composition of Inconel 738 Bars and Rods includes nickel (62%), chromium (16%), cobalt (8.5%), titanium (1.7%), aluminum (3.4%), and molybdenum (1.75%), along with trace amounts of tungsten and tantalum. This superalloy, which can be precipitation-hardened, boasts impressive high-temperature strength, oxidation resistance, and good corrosion resistance. The bars have a tensile strength of around 1240 MPa and maintain their structural integrity at temperatures reaching up to 980°C. With excellent creep and rupture resistance, they are well-suited for long-term use in heat-intensive environments, providing both mechanical reliability and metallurgical stability under thermal stress.
Specification : ASTM B 166 / ASME SB 166
Dimensions : ASTM, ASME and API
Size : 5 mm To 500 mm Dia in 100 mm TO 6000 mm Length available with NACE MR 01-75.
Length : 100 mm To 3000 mm Long & Above
Finish : Bright, Polish & Black
Grade : Inconel 738 – UNS N07738
Form : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.
Our Inconel 738 Round Bars conforms to NACE MR0175/ISO 15156
| Appearance | Metallic powder or solid in various forms |
|---|---|
| Melting Point | 1230-1315 °C |
| Boiling Point | N/A |
| Density | 8.11 g/cm3 |
| Solubility in H2O | N/A |
| Specific Heat | 0.10 Btu/lb/° F (70 ° F) |
| Tensile Strength | 159000 psi (70 °F) |
| Thermal Conductivity | 82 Btu/ft2/in/hr/°F (400 °F) |
| Thermal Expansion | 6.45 x 10-6 (70-200 °F) |
Inconel 738 bars and rods are not typically used in cryogenic applications, as their properties are optimized for high-temperature environments. For cryogenic conditions, alloys specifically designed for low temperatures are preferred.
To choose the right Inconel 738 bars and rods, consider factors such as temperature requirements, corrosion resistance, mechanical strength, specific application needs, and compatibility with other materials in the operating environment.
Yes, Inconel 738 bars and rods should undergo regular inspection, especially in high-stress and high-temperature applications, to ensure they maintain their structural integrity and performance over time.
Inconel 738 Bars and Rods find extensive applications in high-temperature and high-stress settings. In the aerospace sector, they are used in turbine blades, vanes, combustion liners, and structural engine components due to their ability to endure extreme heat and pressure. The power generation industry relies on them for gas turbines and other components that demand superior creep resistance and oxidation protection. Additionally, in the automotive and nuclear sectors, Inconel 738 delivers durability and performance in extreme operating conditions. Their resistance to corrosion and thermal stress also makes them a great fit for various applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Dhruv Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hyderabad , India
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