Aung Metals, located in Naypyidaw, Myanmar, stands out as a top manufacturer and supplier of high-quality Nimonic 80A Bars and Rods. Known for their precision engineering and reliability, they strictly adhere to international quality standards. Aung Metals specializes in high-performance alloys that are perfect for tough industrial and aerospace applications. Their Nimonic 80A Bars and Rods are designed to withstand extreme heat, oxidation, and corrosion, all while maintaining impressive mechanical strength even at high temperatures. Thanks to their cutting-edge manufacturing technology, strict quality control, and prompt delivery, Aung Metals guarantees that every product offers durability, performance, and value, making them a trusted name in Myanmar’s metal industry.
Nimonic 80A Bars and Rods are superalloys made primarily of nickel and chromium, with about 76% nickel, 20% chromium, and small amounts of titanium (2.3%), aluminum (1.4%), and carbon (0.06%) to enhance their strength. These bars and rods boast a tensile strength ranging from 900 to 1100 MPa and a yield strength of 600 to 800 MPa, along with excellent creep resistance at temperatures reaching up to 815°C. The unique composition of this alloy ensures outstanding oxidation resistance, superior thermal stability, and excellent fatigue strength, making it perfect for high-temperature and high-stress applications in various demanding industrial settings.
| Standards | Designation |
|---|---|
| ASTM | B637 |
| Length | Diameter |
|---|---|
| 2-12m | 6mm-500mm |
| Type | Certification |
|---|---|
| Nimonic 80A Round Bar | ISO 9001:2008 |
| Weight % | Ni | Cr | Ti | Al | C | Si | Cu | Fe | Mn | Co | B | Zr | S |
| Alloy 80A | Bal | 18.0-21.0 | 1.8-2.7 | 1.0-1.8 | 0.10 max | 1.0 max | 0.2 max | 3.0 max | 1.0 max | 2.0 max | 0.008 max | 0.15 max | 0.015 max |
| Material | Condition | Ultimate Tensile Strength ksi | Yield Strength ksi | Elongation on 4D (min) | Hardness min |
| Alloy 80A | Solution Annealed & Precipatation Treated (aged) | 145 | 90 | 20 | 300 HV |
|
Density |
8.19 g/cm3 |
| Melting point | 1320-1365°C |
Yes, Nimonic 80A, a nickel-based alloy, can be susceptible to galvanic corrosion when in contact with materials that have significantly different electrochemical potentials, especially in the presence of an electrolyte.
Yes, Nimonic 80A bar can be welded. It is commonly welded using techniques like TIG or MIG welding, with preheating and post-weld heat treatment to prevent cracking.
Nimonic 80A bars are available in various sizes, typically from 6mm to 250mm in diameter, and lengths up to 6 meters. Common finishes include bright, polished, and cold-drawn.
You’ll find Nimonic 80A Bars and Rods widely utilized in the aerospace, power generation, and automotive sectors, thanks to their remarkable high-temperature strength and oxidation resistance. They’re ideal for crafting turbine blades, jet engine components, exhaust valves, fasteners, and heat-resistant fixtures. Moreover, these bars and rods are essential in industrial furnaces, gas turbines, and chemical processing equipment that face extreme heat and corrosive conditions. With their exceptional performance, mechanical stability, and long service life, Nimonic 80A Bars and Rods are the go-to choice for high-temperature engineering and precision manufacturing needs.






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