Welcome to Maduka Metals, your trusted partner in Abuja for premium metal solutions. We specialize in supplying high-performance Incoloy 925 bars and rods, sourced to meet the demanding needs of Nigeria’s key industries. Our commitment is to provide not just materials, but reliable support, ensuring you have the right components to build durable and efficient projects. With a focus on quality and local expertise, we are here to help your operations achieve greater resilience and success.
Incoloy 925 is a superalloy known for its impressive strength and resistance. Its composition includes nickel, chromium, and iron, enhanced with additions of molybdenum, copper, and titanium. This specific blend gives the material outstanding mechanical properties, including high tensile strength and excellent toughness, even under extreme stress and elevated temperatures. It also offers remarkable resistance to corrosion and cracking, making it a robust choice for challenging environments where ordinary metals would quickly fail.
| Standards | ASTM B805, ASME SB 805 |
|---|---|
| Specifications | DIN, EN, ASTM, JIS, ASME, BS, AISI |
| 925 Incoloy Round Bars size | Diameter: 3-~800mm |
| Incoloy 925 Flat Bars size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Incoloy 925 Angle Bars size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Incoloy 925 Channel Bars | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Alloy 925 Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Incoloy 925 Billet Size | 1/2 to 495mm Diameter |
| Incoloy 925 Rectangle Bar Size | 33 x 30mm to 295 x 1066mm |
| Incoloy 925 Hex Bar size | 2-100mm A/F |
| Incoloy 925 Hollow Bars | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Diameter | 20mm, 30mm, 50mm, 80mm, 100mm, 150mm, 200mm, 500mm |
| Length | 1m-12m or as required |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish | hot rolled annealed, peeled, Bright, hot-worked and cold-worked rod and bar, centreless ground, Centreless Ground and Black, Polish, Cold Rolled (CR), hot rolled ( R), smooth turned, Cold (bright) drawn, Grinding, slit rolled edge, Rough Turned. |
| Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished |
| Condition | Hardened & tempered, annealed |
| Technique | Cold Drawn, Hot Rolled, Forged Round Bars, Cold Rolled, Rod |
| Processing | Bars cutting to 650mm |
| Form | Rod, Round, Channel Bars, T-Bars, Flat Bars, Precision Ground Bars, Blocks, Square, Round Rod, Triangle, Hollow, Rectangle, Threaded, Hex (A/F), Profiles, Half Round Bars, Ingot, Billet, I/H Bars, Forging etc. |
| Grade | Ni | Cr | Fe | Si | Mo | Cu | Mn | C | S | Al |
| Incoloy 925 | 42 – 46 | 19.55 – 22.5 | 22 min | 0.5 max | 2.5 – 3.5 | 1.5 – 3.0 | 1.0 max | 0.03 max | 0.03 max | 0.1 – 0.5 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.14 g/cm3 | 1343°C | 650 | 300 | 30 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Incoloy 925 | – | N09925 |
Yes, Incoloy 925 rods are highly corrosion-resistant, particularly in aggressive environments such as acidic and chloride-containing media. Their composition includes nickel, iron, and chromium, enhancing their resistance to corrosion, pitting, and stress corrosion cracking.
Yes, Incoloy 925 bars can be customized in size and length to meet specific requirements. They are available in various dimensions and can be tailored for different industrial applications.
Incoloy 925 bars perform exceptionally well in high-temperature environments, maintaining strength and stability. Their high nickel and chromium content provides excellent resistance to oxidation and carburization at elevated temperatures.
The versatility of Incoloy 925 bars and rods makes them indispensable across several critical sectors. They are extensively used in the oil and gas industry for components like valve parts, pump shafts, and downhole wellhead equipment, where pressure and corrosive elements are a constant challenge. Furthermore, these bars are vital in chemical processing plants, marine engineering, and pollution control systems. Essentially, wherever conditions involve high stress, corrosive chemicals, or intense heat, Incoloy 925 provides 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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