Anucha Metals is a well-respected manufacturer and supplier located in Bangkok, Thailand, specializing in high-quality Nimonic 80A Bars and Rods tailored to meet the needs of critical industries. Renowned for their durability, strength, and precision, these bars and rods are designed to perform exceptionally well even in extreme operating conditions. Nimonic 80A is a nickel-chromium alloy enhanced with titanium and aluminum, offering outstanding resistance to oxidation and corrosion. Anucha Metals is committed to maintaining strict quality standards, ensuring timely deliveries, and providing customized solutions, making them a trusted partner for aerospace, power generation, petrochemical, and high-temperature engineering applications.
The Nimonic 80A Bars and Rods primarily consist of nickel and chromium, with carefully controlled amounts of titanium, aluminum, and carbon to boost performance. This alloy is known for its excellent resistance to oxidation and scaling at high temperatures while retaining remarkable mechanical strength. It boasts a tensile strength of around 900 MPa, a yield strength of about 600 MPa, and an elongation of 20%. The unique combination of high creep resistance, stability, and strength retention makes Nimonic 80A an ideal choice for critical high-temperature applications in 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.
These Nimonic 80A Bars and Rods are widely utilized in industries that require exceptional high-temperature strength and corrosion resistance. In aerospace, they play a crucial role in manufacturing turbine blades, exhaust systems, and components for jet engines. In the power generation sector, they are used in gas turbines, valves, and heat treatment equipment. Additionally, this alloy finds applications in petrochemical plants, nuclear reactors, and automotive exhaust systems, where exposure to extreme heat and stress is a regular occurrence. Their ability to resist oxidation, scaling, and creep deformation ensures they deliver long-lasting performance, making them a reliable material for challenging industrial and engineering applications.






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