Welcome to Maduka Metals, your trusted partner in Abuja for premium metal solutions. We take pride in supplying high-performance Incoloy rectangular bars, engineered to meet the most demanding industrial challenges right here in Nigeria. Our commitment is to provide local industries with international quality, ensuring you have reliable access to materials that guarantee durability and exceptional performance in even the toughest environments, all backed by our expert support and dependable service.
Incoloy rectangular bars are known for their unique composition, primarily a nickel-iron-chromium alloy enhanced with molybdenum and copper. This blend gives them outstanding resistance to corrosion, especially in high-temperature and pressurized settings. They maintain impressive strength and structural integrity under thermal stress, offering excellent creep resistance. This makes them a robust and long-lasting material choice where other metals might fail, ensuring your projects are built on a foundation of proven reliability.
| Dimensions | BS, DIN, EN, AISI, JIS, ASME, ASTM |
|---|---|
| Rectangular Bars Section | 3.0 – 12.0 milimeter thickness |
| Surface | Bright, Hot Rolled Pickled, Hairline, Cold Drawn, Sand Blasting Finished, Polished |
| Processing | cutting to 650 milimeter |
| Tolerance | H9, K9, H8, H12, K12, H11, H13, K10, K11, H10, or as per need |
| Finish | centreless ground, Cold (bright) drawn, smooth turned, hot rolled, slit rolled edge, peeled, Rough Turned, hot rolled annealed, Polish, Bright, Centreless Ground, Grinding & Black |
| Method | Cold Drawn, Hot Rolled, Cold Rolled Rod, Forged Round Bars |
| Condition | annealed, Hardened & tempered |
| 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, 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
Incoloy Rectangular Bars offer superior corrosion resistance, high-temperature strength, and durability, making them ideal for demanding industrial environments like chemical processing and marine applications.
Incoloy Rectangular Bars have a high nickel and chromium content, providing exceptional resistance to oxidation, corrosion, and thermal degradation in extreme heat conditions.
The strength of Incoloy rectangular bars makes them indispensable across several key sectors. They are widely used in chemical processing equipment, power generation plants, and especially in the demanding environments of oil and gas exploration. You’ll find them in vital components like heat exchangers, furnace parts, and pollution control systems. Essentially, wherever extreme heat, pressure, and corrosive substances are present, Incoloy bars provide the necessary resilience to ensure safety, efficiency, and longevity for your critical applications.






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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