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Aisha Nickel Alloys is a well-respected manufacturer and supplier located in Muscat, Oman, known for its high-quality Invar 36 Bars tailored for precision-driven industrial applications. The company caters to various sectors, including aerospace, electronics, instrumentation, cryogenics, and scientific equipment manufacturing. With state-of-the-art production facilities and rigorous quality control measures, Aisha Nickel Alloys guarantees consistent chemical composition, precise dimensions, and dependable performance. Their dedication to international standards, technical know-how, and customer-centric service has established them as a reliable source for Invar 36 products throughout the Middle East and beyond.
Invar 36 Bars are nickel-iron alloys that contain about 36 percent nickel, with the remainder primarily being iron, along with small, controlled amounts of carbon, manganese, and silicon. This distinctive composition gives it an incredibly low coefficient of thermal expansion. On the mechanical side, Invar 36 boasts moderate tensile and yield strength, good ductility, and outstanding dimensional stability across a wide range of temperatures. The alloy retains its shape during thermal cycling and offers excellent machinability and weldability, making it perfect for precision components that demand high stability.
| 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 Aisha Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Invar 36 Bar in Muscat, OMAN, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the OMAN, 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 36 Bars find extensive use in applications where minimal thermal expansion is crucial. They are commonly used in aerospace tooling, precision measuring instruments, clocks, seismic sensors, optical benches, and electronic components. Additionally, they play a vital role in cryogenic equipment, LNG systems, molds, and composite tooling. Invar 36 is indispensable in environments with fluctuating temperatures, ensuring accuracy, alignment, and dimensional control. Its stability and reliability make it an ideal choice for high-precision engineering, scientific research, and advanced industrial applications.
