Welcome to Maduka Metals, your trusted partner in Abuja for premium-grade industrial materials. We take pride in supplying high-performance Nimonic 105 bars and rods, engineered to meet the rigorous demands of Nigeria’s most challenging industrial applications. Our commitment is to provide reliable, durable solutions that empower your projects with unwavering strength and resilience, backed by our local expertise and dedication to quality service right here in the heart of the nation.
Nimonic 105 is a nickel-chromium-cobalt superalloy strengthened with additions of molybdenum, titanium, and aluminum. This composition gives it exceptional mechanical properties, including remarkable high-temperature strength, outstanding resistance to creep, and excellent oxidation resistance. It retains these robust characteristics even under prolonged exposure to extreme thermal and mechanical stress, making it a material built for endurance in the most demanding environments where ordinary metals would quickly fail.
| Standards : | Nimonic 105 Rod, Bar |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Alloy | C | Si | Cu | Fe | Mn | Cr | Ti | Al | Co | Mo | Pb | S | B | Zr | Ni |
| 105 | 0.12 | 1.0 | 0.2 | 1.0 | 1.0 | 14.0-15.7 | 0.9-1.5 | 4.5-5.5 | 18.0-22.0 | 4.5-5.5 | 0.0015 | 0.010 | 0.003-0.010 | 0.15 | Bal |
| Alloy | Tensile Strength Minimum (psi) | Yield Strength Minimum 0.2% offset (psi) | % Elongation in 2″ Minimum |
| 105 | 167,000 | 112,000 | 25 |
Yes, Nimonic 115 rods can be supplied in both polished and matte finishes, depending on the specific requirements and customer preferences. These finishes are available from various suppliers.
Nimonic 115 rods are available in sizes ranging from 1/8" to 4" diameter. Finishes include cold drawn, polished, and rough turned, suitable for high-temperature applications.
Nimonic 115 rods typically come in standard sizes ranging from 1/8" to 6" in diameter, with lengths varying from 3' to 20' depending on the manufacturer and customer specifications.
The exceptional heat resistance of Nimonic 105 bars and rods makes them ideal for the most critical components in aerospace and power generation. You’ll typically find them used in turbine blades, engine parts, and combustion chambers. Beyond these, they are invaluable in various high-temperature industrial applications, such as components for chemical processing equipment and exhaust systems, where reliability under intense heat is absolutely non-negotiable 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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