From the heart of Kinshasa, Sadiki Metals stands as a trusted manufacturer and supplier dedicated to precision and reliability. We take great pride in producing Nilo Alloy 48 Bars and Rods, engineered to meet the exacting standards of modern industry. Our commitment goes beyond mere supply; we are your local partner, ensuring consistent quality and support for projects that demand exceptional thermal performance and stability. We understand that the integrity of your work depends on the materials you use, which is why we focus on delivering products you can count on, right here in Congo.
Nilo Alloy 48 is a nickel-iron-cobalt alloy specifically designed with a thermal expansion coefficient that closely matches alumina ceramics and certain types of glass. This unique property is its greatest strength, allowing it to form incredibly stable bonds that can withstand severe temperature fluctuations without stress. In addition to its exceptional thermal characteristics, the alloy offers good machinability and strength, making it a practical and reliable choice for creating durable, high-performance components where dimensional stability is absolutely non-negotiable.
| Grade | C | Mn | P | S | Si | Ni | Cr | Fe |
| Nilo Alloy 48 | 0.05 max | 0.80 max | 0.025 max | 0.025 max | 0.030 max | 48 | 0.250 max | Bal |
| Material | Condition | Tensile Strength | Yield Strength (0.2% Offset) | Elongation (%) | ||
| psi | MPa | psi | MPa | |||
| Alloy 48 | Annealed | 71,000 | 520 | 38,000 | 250 | 43 |
| STANDARD | WERKSTOFF NR. | UNS |
| Nilo Alloy 48 | – | K94800 |
Maintain Nilo Alloy 48 bars by storing them in a dry environment, avoiding contact with corrosive substances, cleaning with non-abrasive materials, and inspecting regularly for damage or corrosion.
Yes, Nilo Alloy 48 Bars and Rods can be customized in size and length to meet specific requirements, ensuring they are tailored for diverse industrial and engineering applications.
Nilo Alloy 48 bars and rods excel in high-temperature environments due to their exceptional thermal expansion control, oxidation resistance, and stability, making them ideal for aerospace, electronic, and industrial applications.
The primary use for Nilo Alloy 48 is in applications where a perfect thermal match is critical. You will find it essential in the electronics industry, where it’s used to create hermetic seals in transistors, integrated circuit packages, and other components that must protect sensitive electronics from the environment. Beyond electronics, it’s invaluable in lasers, aerospace instrumentation, and any precision device that combines metal with glass or ceramic. Essentially, wherever extreme temperature changes would cause other materials to fail, Nilo Alloy 48 provides the reliable, stable foundation needed for long-term success.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sadiki Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kinshasa, Congo
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