Welcome to Maduka Metals, your trusted partner for premium materials right here in Abuja. We specialize in supplying high-performance Incoloy hex bars, providing local industries with direct access to world-class alloys. Our commitment is to support Nigeria’s growing engineering and manufacturing sectors with readily available, top-quality stock, ensuring your projects proceed without delay. We understand the demands of precision work, which is why we focus on delivering the reliability and strength that Incoloy is known for, backed by our dependable service.
The exceptional nature of Incoloy hex bars comes from a sophisticated nickel-chromium-iron composition, often enhanced with molybdenum and copper. This blend gives them outstanding resistance to a wide range of corrosive environments, from oxidizing salts to reducing acids. Mechanically, these bars are robust, offering high strength and excellent creep rupture resistance even under extreme temperatures and pressures, making them a fundamentally reliable choice for critical components.
Incoloy Hexagonal Bar Specification : ASTM B166, ASME SB166
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Hex
| Density | g/cm3 | 7.94 | |
|---|---|---|---|
| lb/in.3 | 0.287 | ||
| Melting Range | °F | 2475 – 2525 | |
| °C | 1357 – 1385 | ||
| Condition & Size | Tensile Strength | Yield Strength (0.2% Offset) | Elongation | Reduction of Area | Hardness |
|---|---|---|---|---|---|
| MPa, min | MPa, min | %, min | %, min | Rockwell, max | |
| Hot worked, as-hot-worked | 550 | 240 | 25 | … | … |
| Cold-worked and hot-worked, annealed | 515 | 205 | 30 | … | … |
Yes, Incoloy Hex Bars offer superior corrosion resistance, especially in harsh environments like marine and chemical processing industries, where they are exposed to corrosive substances.
Incoloy Hex Bars are used in industries such as chemical processing, power generation, aerospace, marine engineering, and oil & gas, where corrosion resistance and high-temperature strength are critical.
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@www.madukametal.com
In practical terms, these bars are the backbone of demanding industries. You’ll find them machined into essential parts for chemical processing equipment, power generation turbines, and robust fasteners for offshore oil and gas platforms. Their ability to withstand intense heat and corrosive chemicals also makes them ideal for pollution control scrubbers, heat exchangers, and various components in the aerospace sector. Essentially, wherever conditions are exceptionally tough, Incoloy hex bars provide the necessary durability and long-lasting performance.






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
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