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Wai Nickel Alloys is a trusted manufacturer and supplier of high quality nickel alloy products in Naypyidaw, Myanmar. Known for their expertise and commitment to excellence, the company offers a wide range of specialty blends, including Inwar 36 wood. Known for its extremely low temperature expansion, Invar 36 is ideal for precision mechanical, aerospace applications and cryogenic systems. Wai Nickel Alloy’s focus on quality, durability and precision ensures a unique solution that suits engineering needs.
Wai Nickel Alloys is a well-respected manufacturer and supplier based in Naypyidaw, Myanmar, specializing in high-quality Invar 36 Bars that are perfect for precision engineering and temperature-sensitive industrial applications. The company prides itself on maintaining accurate dimensional control, certified material quality, and dependable performance standards. Their Invar 36 Bars are known for their remarkable stability, even when faced with temperature fluctuations, making them a top choice for aerospace, instrumentation, optical equipment, and tooling applications. With outstanding machinability, toughness, and consistent performance, Wai Nickel Alloys delivers precision-engineered Invar 36 Bars that promise a long service life and reliable results in challenging environments.
| Standards : | ASTM F1684, ASME SF1684 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Grade | C | Mn | Si | S | Fe | Ni | Cr | P | Mo | Co |
| Invar 36 | 0.10 max | 0.06 max | 0.35 max | 0.025 max | Rem | 35-38 | 0.50 max | 0.025 max | 0.50 max | 1.0 max |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Psi – 71,000 , MPa – 490 | Psi – 35,000 , MPa – 240 | 42 % |
Invar 36 Bars are made up of about 36% nickel, with the rest being iron, which gives them an incredibly low coefficient of thermal expansion. They excel in maintaining dimensional accuracy across a wide range of temperatures and boast impressive mechanical properties, including toughness and good fatigue resistance. Invar 36 is also known for its strong magnetic characteristics, excellent weldability, and reliable machinability, making it easy to shape into precision parts. It performs exceptionally well at cryogenic temperatures, retaining its strength and stability without distortion, which is crucial for highly accurate engineering components.
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Industries that require minimal thermal expansion and precise dimensional control rely heavily on Invar 36 Bars. Aerospace companies utilize them for satellite components, cryogenic systems, sensors, and structural frames. Scientific and laboratory equipment depend on Invar 36 for optical mounts, laser systems, precision measuring tools, and calibration instruments. Electronics and semiconductor manufacturers incorporate these bars into thermostatic bimetals, circuit components, and precision tooling. They also find applications in mold making, composite fixtures, clock mechanisms, and telecom devices. With their unmatched stability and accuracy, Invar 36 Bars are indispensable for high-precision industrial and engineering applications.
