Nestled in the industrial heart of Amman, Jordan, Sabra Metals has cultivated a reputation for precision and reliability in the specialty metals sector. We take particular pride in our expertise with Nilo Alloy 48, producing bars and rods that meet the exacting standards of advanced technical industries. Our commitment extends beyond mere supply; we partner with our clients to ensure they receive material solutions that are consistent, high-performing, and integral to the success of their most critical applications, solidifying our role as a trusted cornerstone in the regional manufacturing landscape.
Nilo Alloy 48 is a unique nickel-iron-cobalt alloy engineered for a specific and valuable trait: its thermal expansion characteristics are exceptionally low. This means it expands and contracts very little with temperature fluctuations, a property known as a controlled coefficient of thermal expansion. In addition to this dimensional stability, the alloy maintains good machinability and strength. This carefully balanced composition results in a material that performs reliably in environments where even minute dimensional changes would lead to failure, making it indispensable for precision instruments.
| 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 bars and rods is in applications where unwavering dimensional precision is non-negotiable. You will find this material at the heart of precision laser systems, sophisticated scientific instruments, and critical components within the telecommunications and aerospace industries. It is particularly vital in glass-to-metal seals, where it provides a perfect, stress-free match for certain types of glass, ensuring a hermetic seal that can withstand extreme thermal cycling. Essentially, anywhere a component must resist the distorting effects of heat, Nilo Alloy 48 provides the fundamental stability required.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sabra Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Amman, Jordan
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