Welcome to Maduka Metals, your trusted partner in Abuja for premium metal solutions. We specialize in supplying high-performance Incoloy bars and rods, bringing industrial-grade strength right to the heart of Nigeria’s projects. Our commitment is to provide materials that meet the most demanding specifications, ensuring reliability for the critical work our clients undertake every day. When you choose Maduka Metals, you’re choosing a local supplier dedicated to quality and the success of your endeavors.
Incoloy alloys are known for their unique composition, typically blending nickel, chromium, and iron with additions like molybdenum and copper. This specific mix gives the bars and rods exceptional resistance to corrosion and oxidation, especially in high-temperature environments. Mechanically, these materials are incredibly strong and durable, maintaining their integrity under intense stress and heat, which makes them a dependable choice for challenging applications where failure is not an option.
| Incoloy Bar Standard | ASTM B166, ASTM B408, AMS 5513, AMS 5511, AMS 5647 |
|---|---|
| Incoloy Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Incoloy Round bar size | Diameter: 3-~800mm |
| Incoloy Hex Bar size | 2-100mm A/F |
| Incoloy Alloy Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Incoloy Square bar size | 4 to 100mm |
| Alloy Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Alloy Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Incoloy Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| ASTM B166 Type Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Incoloy Alloy Threaded Bar Billet Size | 1/2 to 495mm Diameter |
| Incoloy Rectangular Size | 33 x 30mm to 295 x 1066mm |
| Alloy Hex Bars Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| ASTM B166 Type Hollow Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| JIS NCF T-Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Rolled Incoloy Flat Bars Condition | Hardened & tempered, annealed |
| ASTM B166 Type Cold Rolled Bar Technique | Alloy Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Incoloy Alloy Rod Processing | Bar cutting to 650mm |
| Alloy Rounds Bar Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Our Incoloy Round bar conforms to NACE MR0175/ISO 15156 | |
Yes, Incoloy bars can be customized in size and length to meet specific requirements. Manufacturers offer tailored solutions for diverse industrial applications.
Yes, Incoloy Alloy Bars are highly corrosion-resistant, particularly in harsh environments like chemical processing and marine industries. Their superior resistance to oxidation and stress corrosion cracking makes them ideal for demanding applications.
Incoloy rods excel in high-temperature environments due to their exceptional resistance to oxidation, scaling, and corrosion. Their high strength and thermal stability ensure reliable performance in extreme conditions.
The versatility of Incoloy bars and rods makes them essential across many demanding sectors. They are widely used in chemical processing equipment, power generation plants, and pollution control systems where exposure to aggressive chemicals and extreme heat is common. You’ll also find them in vital components for oil and gas exploration, marine engineering, and even in the aerospace industry. Essentially, wherever conditions are too harsh for ordinary metals, Incoloy provides the resilient, long-lasting performance needed.






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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