Aung Metals, a prominent manufacturer and supplier located in Naypyidaw, Myanmar, focuses on crafting top-notch **Nickel Alloy Hollow Bars** that are tailored for tough industrial and high-temperature settings. These bars are celebrated for their remarkable resistance to corrosion, impressive mechanical strength, and thermal stability, making them reliable performers in challenging chemical, marine, and high-heat environments. Aung Metals utilizes cutting-edge manufacturing techniques and rigorous quality control measures to guarantee precise dimensions, consistent mechanical properties, and long-lasting durability. Catering to sectors like chemical processing, aerospace, power generation, and petrochemicals, the company offers Nickel Alloy hollow bars that ensure outstanding performance, operational efficiency, and dependability in critical applications.
**Nickel Alloy Hollow Bars** mainly consist of nickel, chromium, and iron, with extra elements like molybdenum, copper, and cobalt added based on the specific grade. This unique blend provides exceptional resistance to corrosion, oxidation, and scaling at high temperatures. On the mechanical side, Nickel Alloy hollow bars showcase high tensile and yield strength, excellent creep resistance, and superior fatigue performance. These characteristics make them ideal for applications that demand durability, dimensional stability, and reliable performance in extreme thermal and chemically aggressive conditions.
| Grade | Nickel Alloy – Pure Nickel |
|---|---|
| Specification | Nickel Bar Cold Finished : B160, SB160 400: B164, SB164, QQ-N-281 405: B164, SB164, QQ-N-281, ASTM B160 |
| Standard | ASTM, ASME, API, GB, AISI, DIN, EN, SUS, UNS |
| Round bar size | Diameter: 3-~800mm |
| Round Bar Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Round Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Condition | Hardened & tempered, annealed |
| Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Processing | Bar cutting to 650mm |
| Ni | Fe | C | Mn | Si | Cu | Mg | Ti | S |
|---|---|---|---|---|---|---|---|---|
| 99.0 Min | 0.4 Max | 0.02 Max | 0.35 Max | 0.2 Max | 0.25 Max | 0.15 Max | 0.1 Max | 0.01 Max |
| 99.0 Min | 0.4 Max | 0.15 Max | 0.35 Max | 0.1 Max | 0.25 Max | – | – | 0.01 Max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.9 G/Cm3 | 1446 °C (2635 °F) | Psi – 67000 , MPa – 462 | Psi – 21500 , MPa – 148 | 45 % |
Yes, Nickel Alloy Hollow Bars can be used for underground applications due to their excellent corrosion resistance, durability, and ability to withstand harsh environmental conditions.
Yes, we provide bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@aungmetals.com
**Nickel Alloy Hollow Bars** find extensive use in industries that require high-strength, heat-resistant, and corrosion-resistant materials, especially those with hollow designs for weight reduction or fluid transport. They’re commonly found in aerospace components, gas turbine shafts, and high-temperature structural parts. In the chemical and petrochemical sectors, these bars are utilized in piping systems, reactor components, heat exchangers, and valves that face corrosive environments. Their exceptional mechanical strength, thermal stability, and resistance to oxidation make Nickel Alloy hollow bars a go-to choice for demanding applications.
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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