Semih Metals, located in Istanbul, Turkey, is a trusted manufacturer and supplier of Nilo Alloy 48 Bars and Rods. They specialize in high-quality alloy products designed for exceptional dimensional stability, corrosion resistance, and precise performance. With rigorous quality control in place, these bars and rods boast a superb surface finish, accurate dimensions, and reliable mechanical properties. Semih Metals guarantees that their Nilo Alloy 48 Bars and Rods meet the strict demands of industries like electronics, telecommunications, cryogenic engineering, and aerospace, where materials need to perform consistently under varying thermal conditions and magnetic fields.
Nilo Alloy 48 Bars and Rods are primarily made up of nickel (about 48%) and iron (the remainder), along with small amounts of manganese, silicon, and carbon. This specific composition provides the alloy with a controlled coefficient of thermal expansion, making it highly compatible with soft glass and ceramic materials. On the mechanical side, Nilo Alloy 48 delivers good tensile strength, ductility, and toughness, all while maintaining stability across a range of temperatures. The combination of controlled thermal expansion and dependable mechanical strength makes it perfect for precision applications.
| 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.
These bars and rods find their place in industries where precise thermal expansion characteristics are crucial. They’re commonly used in electronic components, glass-to-metal seals, telecommunications equipment, and hermetic sealing applications. Additionally, they play a role in aerospace parts, cryogenic vessels, and instrumentation where dimensional stability is key. Thanks to their unique expansion properties, strength, and resistance to corrosion, Nilo Alloy 48 Bars and Rods ensure long-lasting performance in advanced engineering, electronics, and industrial applications.






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