Welcome to Maduka Metals, your trusted partner in Abuja for premium, high-performance alloys. We specialize in supplying and manufacturing Inconel 738 bars and rods, providing local industries with direct access to materials built for extreme conditions. Our commitment is to support Nigeria’s growing industrial sector with reliable, top-tier products that meet the most demanding specifications, ensuring your projects have the robust foundation they need to succeed right from our doorstep.
Inconel 738 is a nickel-based superalloy strengthened by a unique composition that includes significant amounts of chromium, cobalt, and tantalum. This specific blend gives the material its exceptional strength and resistance to high temperatures. The bars and rods we provide boast impressive mechanical properties, including high tensile and creep strength, allowing them to perform reliably under intense stress and thermal fatigue, which is essential for long-term durability in harsh environments.
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 exceptional properties of our Inconel 738 bars and rods make them ideal for critical applications where failure is not an option. They are commonly used in the hottest sections of gas turbine engines for components like turbine blades and discs. Beyond aerospace, these materials are vital in the energy sector for power generation turbines and within various industrial settings for high-temperature fixtures and tooling, consistently delivering performance where heat and corrosion are major challenges.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Maduka Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Abuja, Nigeria
Copyright 2024 Maduka Metals. All rights reserved
