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Adrian Nickel Alloys stands out as a top-notch manufacturer and supplier of high-quality Invar Bars, proudly based in Singapore, Pulau Ujong. Known for their precision engineering and outstanding reliability, this company meets a wide range of industrial needs while ensuring that their products adhere to strict international standards. Invar Bars, famous for their minimal thermal expansion, are carefully crafted using cutting-edge metallurgical techniques. Adrian Nickel Alloys merges innovative production methods with thorough quality control, providing clients with durable and consistent materials. With a strong commitment to excellence, they serve various industries, from aerospace to precision instrumentation, establishing themselves as a trusted partner for Invar Bar solutions throughout the region.
Invar Bars are primarily made up of 36% nickel and 64% iron, creating a unique alloy that boasts an exceptionally low coefficient of thermal expansion. This specific composition guarantees dimensional stability even when temperatures fluctuate. On the mechanical side, Invar Bars showcase high tensile strength, impressive hardness, and moderate ductility, making them both robust and workable for precision applications. The alloy also offers excellent corrosion resistance and long-term stability, ensuring reliable performance in challenging environments. Its unique blend of thermal stability and mechanical strength makes Invar Bars essential for critical engineering components and precision assemblies.
| 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 % |
At Adrian Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Invar Bar in Pulau ujong, Singapore , providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Pulau ujong, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Invar Bars are extensively utilized in industries where maintaining dimensional stability during temperature changes is vital. They play a crucial role in aerospace for structural components, in precision instruments for measurement tools, and in electronics for fixtures that require minimal thermal distortion. Moreover, Invar Bars are also found in scientific research equipment, optical devices, and molds where precise tolerances are essential. Their low thermal expansion guarantees accuracy in metrology and calibration systems. Engineering industries also rely on Invar Bars for robotic components, machine tooling, and high-precision applications.
