Welcome to Maduka Metals, your trusted partner in Abuja for premium industrial materials. We specialize in supplying high-performance nickel alloy flat bars, engineered to meet the most demanding projects across Nigeria. Our commitment is to provide not just a product, but a reliable solution that ensures durability and efficiency for your critical applications. When you choose Maduka Metals, you are choosing quality you can count on, backed by local expertise and a dedication to supporting the growth of industries right here in our community.
Our nickel alloy flat bars are crafted from advanced compositions like Inconel, Monel, and Hastelloy, which are rich in nickel, chromium, and molybdenum. This unique blend gives them an exceptional combination of strength and resistance. They maintain remarkable toughness and structural integrity even when subjected to extreme temperatures, high pressures, and corrosive environments. This means they won’t easily warp, crack, or succumb to wear, making them a fundamentally robust choice for challenging engineering tasks.
| Standards | : | ASTM / ASME |
| Designation | : | B 160, SB 160 |
| Size | : | 15NB TO 150 NB IN |
| Grade | : | Nickel Alloy 200 (UNS No. N02200) Round Bars & Rods: 2.4060, 2.4066 Nickel Alloy 200 Round Bars & Rods: B 160 / SB 160 |
| Form | : | Flat |
| Ni | Fe | C | Mn | Si | Cu | Mg | Ti | S |
|---|---|---|---|---|---|---|---|---|
| 99.0 Min | 0.4 Max | 0.02 Max | 0.35 Max | 0.2 Max | 0.25 Max | 0.15 Max | 0.1 Max | 0.01 Max |
| 99.0 Min | 0.4 Max | 0.15 Max | 0.35 Max | 0.1 Max | 0.25 Max | – | – | 0.01 Max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.9 G/Cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
Nickel Alloy Flat Bars perform exceptionally well in extreme conditions due to their high resistance to oxidation, corrosion, and heat. They are suitable for use in aggressive environments, including high-pressure and high-temperature settings, making them ideal for industrial applications that demand reliability and durability.
Nickel Alloy Flat Bars require minimal maintenance due to their corrosion-resistant properties. However, to ensure longevity, it is recommended to regularly clean them to remove any buildup of chemicals or salts, particularly in marine environments. Additionally, inspecting them periodically for any signs of wear or damage helps maintain their performance.
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 versatility of these flat bars makes them indispensable in numerous sectors. They are essential in chemical processing plants for constructing reactors and piping systems that handle aggressive chemicals. In the oil and gas industry, they are used for components on offshore platforms and in refineries. You’ll also find them in power generation turbines, aerospace components, and marine engineering, where their ability to perform reliably in harsh conditions prevents costly downtime and ensures long-term safety and operational success.






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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