Chuck Metals is a well-respected manufacturer and supplier of Nilo Alloy 36 Bars and Rods based in Singapore, Pulau Ujong. They specialize in providing nickel-iron alloy solutions that are perfect for critical applications where minimal thermal expansion is essential. Commonly referred to as Invar 36 or UNS K93600, Nilo Alloy 36 is prized for its outstanding dimensional stability across a wide temperature range. Chuck Metals offers precision-engineered Nilo Alloy 36 bars and rods that adhere to strict international quality standards, catering to industries like aerospace, electronics, cryogenics, and instrumentation. With reliable service, expert technical knowledge, and timely delivery, Chuck Metals has become a trusted partner for all advanced alloy requirements.
Nilo Alloy 36 Bars and Rods consist of about 36% nickel, with the rest being iron, along with trace elements that enhance stability. This alloy is known for its remarkably low coefficient of thermal expansion (CTE) at room temperature, making it an excellent choice for applications that demand precise dimensional control. It boasts a typical tensile strength ranging from 490 to 620 MPa and demonstrates impressive toughness at both ambient and cryogenic temperatures. Additionally, Nilo 36 is machinable and can be welded using standard techniques, although care must be taken to preserve its properties.
| Ni | Cr | Mn | P | S | Cr | Si | Al | Co | Fe |
|---|---|---|---|---|---|---|---|---|---|
| 36 | .05 | .80 | .025 | .025 | .250 | .030 | .02 | .05 | Bal |
| Yield Strength (.2% Offset) | Tensile Strength | ||
|---|---|---|---|
| psi | Mpa | psi | Mpa |
| 36,000 | 250 | 71,000 | 490 |
| UNS | WR No | SEW | ASTM | DIN | AFNOR | Trade Name |
|---|---|---|---|---|---|---|
| K94100 | 1.3917 | 385 | F 30 | 17745 | NF A54-301 | Nilo 36 |
Nilo Alloy 36 bars and rods exhibit excellent thermal stability in high-temperature environments, maintaining dimensional accuracy and resistance to thermal expansion, making them suitable for applications in extreme heat conditions.
To maintain Nilo Alloy 36 bars, store them in a dry environment, avoid exposure to harsh chemicals, clean with mild soap and water, and inspect regularly for signs of corrosion.
Yes, Nilo Alloy 36 bars and rods can be customized in size and length to meet specific requirements. Customization options are available based on the customer's needs and specifications.
These Nilo Alloy 36 Bars and Rods find extensive use in aerospace tooling, satellite and missile components, measuring devices, laser systems, and precision instruments where minimizing dimensional changes due to temperature fluctuations is crucial. They are also utilized in the production of cryogenic components, radio and electronic devices, and composite molds. The unique thermal stability of Nilo 36 makes it vital for applications that require tight tolerances and consistent performance in varying thermal conditions. Its reliability and precision render it an indispensable material in high-tech and engineering fields.






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