Here in Addis Ababa, Tariku Metals stands as a trusted partner for industries that demand the very best. We specialize in supplying premium Inconel 738 bars and rods, a superalloy chosen for its incredible resilience. Sourced from leading mills, our inventory is ready to meet the toughest challenges in energy and manufacturing, providing local engineers with a reliable, high-performance material that can withstand extreme environments and deliver lasting performance.
Inconel 738 is a nickel-chromium alloy strengthened with cobalt and tantalum, giving it a remarkable balance of high strength and exceptional resistance to heat. It maintains its integrity and resists oxidation and corrosion even when exposed to sustained high temperatures and aggressive atmospheres. This makes the material incredibly durable under stress, ensuring it won’t easily degrade or fail when pushed to its limits in demanding applications.
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.
The primary use for Inconel 738 bars and rods is in the hot sections of gas turbines, where they are essential for components like turbine blades and discs that face intense heat and rotational forces. Beyond aerospace, this alloy is vital in the power generation industry for parts in industrial turbines, and it’s also found in high-temperature chemical processing equipment. Essentially, wherever extreme heat, pressure, and corrosion are a concern, this material provides a dependable solution.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Tariku Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Addis Ababa, Ethiopia
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