Located in the heart of Amman, Jordan, Sabra Metals has established itself as a trusted manufacturer and supplier of high-performance materials, with a specialized focus on Nilo Alloy 42 bars and rods. Our dedication to precision engineering and stringent quality control ensures that clients across various industries receive materials that consistently meet exacting standards. This commitment to excellence makes Sabra Metals a premier partner for projects demanding reliable thermal management and dimensional stability.
Nilo Alloy 42 is a nickel-iron alloy known for its uniquely low coefficient of thermal expansion, a property it maintains across a wide temperature range. This characteristic is due to its specific composition of approximately 42% nickel, with the balance being iron. While not chosen for high strength, it offers good ductility and machinability, making it a practical and workable material for precision components where maintaining size and shape under thermal stress is the primary concern.
Dimension : EN, DIN, JIS, ASTM, BS, ASME, AISI
Grade : Nilo Alloy 42 (UNS No. K94100) Round Bars 1.3917
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Form : Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
Surface : Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline
Application : Chemical process, Food processing, Petrochemical, Pollution control, Pulp and Paper, Refining
Condition : Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished.
Our Nilo Alloy 42 Round Bars conforms to NACE MR0175/ISO 15156
| Grade | C | Mn | P | S | Si | Ni | Cr | Fe |
| Nilo Alloy 42 | 0.05 max | 0.80 max | 0.025 max | 0.025 max | 0.030 max | 41 min | 0.250 max | Bal |
| Material | Condition | Tensile Strength | Yield Strength (0.2% Offset) | Elongation (%) | ||
| psi | MPa | psi | MPa | |||
| Alloy 42 (Nilo 42) | Annealed | 71,000 | 490 | 36,000 | 250 | 43 |
| STANDARD | WERKSTOFF NR. | UNS |
| Nilo Alloy 42 | 1.3917 | K94100 |
Yes, Nilo Alloy 42 bars and rods are corrosion-resistant. They offer excellent resistance to oxidation and corrosion, particularly in high-temperature environments, making them suitable for various industrial applications.
Yes, Nilo Alloy 42 bars and rods can be customized in size and length according to specific requirements, ensuring suitability for various applications in industries like aerospace and electronics.
Nilo Alloy 42 bars and rods maintain excellent dimensional stability in high-temperature environments due to their low coefficient of thermal expansion, making them ideal for applications requiring thermal precision and resistance.
The primary use for Nilo Alloy 42 bars and rods is in applications where parts must be perfectly matched to materials like glass or ceramics that also have low expansion rates. You will commonly find it in electronic components, such as lead frames and semiconductor bases, where it prevents cracking under heat. It’s also essential in precision instruments, aerospace controls, and in devices like lasers, ensuring that critical alignments are maintained regardless of operational temperature fluctuations for long-term reliability.






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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