Operating from Amman, Jordan, Sabra Metals has built a strong reputation as a trusted manufacturer and supplier, deeply understanding the unique needs of various industries. We take particular pride in our expertise with Nilo Alloy K, offering high-quality bars and rods that are engineered for specific, demanding applications where precision and reliability are non-negotiable. Our commitment is to provide materials that not only meet but exceed expectations, ensuring our clients receive solutions they can depend on for their most critical projects.
Nilo Alloy K is a nickel-iron-cobalt alloy with a carefully balanced composition designed for a specific purpose: an extremely low coefficient of thermal expansion. This means it barely changes size with temperature fluctuations, which is its most valued mechanical property. Alongside this exceptional dimensional stability, it maintains good strength and is readily machinable, allowing it to be fabricated into precise components that must perform reliably under varying thermal conditions without expanding or contracting.
| Grade | C | Mn | Co | Ti | Si | Ni | Cr | Fe | Cu | Mo |
| Nilo Alloy K | 0.04 max | 0.50 max | 17.0 | 0.10 max | 0.20 | 29.0 | 0.20 max | 53.0 | 0.20 max | 0.20 max |
|
Properties |
Metric |
Imperial |
|---|---|---|
|
Tensile strength |
520MPa |
75.4 ksi |
|
Yield strength |
340 MPa |
49.3 ksi |
|
Modulus of elasticity |
130 GPa |
18900 ksi |
| STANDARD | WERKSTOFF NR. | UNS |
| Nilo Alloy K | – | K94610 |
Yes, Nilo Alloy K rods can be customized in size and length according to specific requirements. Suppliers typically offer custom options to meet precise dimensional needs for various applications.
Nilo Alloy K bars perform excellently in high-temperature environments, maintaining dimensional stability and resisting thermal expansion, making them suitable for applications in high-precision, temperature-sensitive environments like aerospace and electronics.
Yes, Nilo Alloy K bars are corrosion-resistant due to their high resistance to thermal expansion and ability to withstand harsh environments, making them suitable for applications in aerospace and electronics.
The unique stability of Nilo Alloy K makes it indispensable in applications where even the slightest dimensional change is unacceptable. It is the material of choice for critical components in precision instruments, such as laser systems and optical mounts, where alignment is everything. You’ll also find it in glass-to-metal seals, pendulum rods for advanced clocks, and within aerospace and telecommunications equipment. Essentially, wherever components must remain dimensionally constant despite heat, Nilo Alloy K bars and rods provide the essential solution.






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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