Welcome to Maduka Metals, your trusted partner in Abuja for premium metal solutions. We take pride in supplying high-performance Incoloy square bars, engineered to meet the rigorous demands of various industries. Our commitment is to provide not just a product, but a reliable foundation for your most challenging projects, ensuring durability and exceptional performance right here in Nigeria’s heartland.
These bars are crafted from a sophisticated nickel-iron-chromium alloy, often enhanced with molybdenum and copper. This unique composition grants them remarkable strength and an outstanding resistance to corrosion, even under extreme heat and pressure. They maintain their structural integrity in aggressive environments where other materials would quickly fail, making them a robust and long-lasting choice.
Incoloy Square 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 : Square
| 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 Square Bars are highly resistant to saltwater corrosion, making them perfect for marine applications, including offshore platforms and seawater systems.
Yes, Incoloy Square Bars are highly resistant to chemical corrosion, making them suitable for use in aggressive environments like chemical reactors, heat exchangers, and industrial piping systems.
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
The strength and corrosion resistance of Incoloy square bars make them indispensable in demanding sectors. They are commonly machined into vital components for chemical processing equipment, power generation turbines, and marine applications. You’ll also find them in heat exchangers, furnace parts, and within the oil and gas industry, where reliability under harsh conditions is absolutely essential for both safety and operational efficiency.






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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