Anucha Metals stands out as a top manufacturer and supplier of Nickel Alloy Rectangular Bars right in the heart of Bangkok, Thailand. We take pride in offering high-quality alloy products that are renowned for their durability, strength, and remarkable resistance to corrosion. Our nickel alloy rectangular bars are specifically designed to excel in extreme conditions, showcasing impressive resistance to heat, oxidation, and harsh chemicals. Crafted with precision and adhering to international quality standards, these bars guarantee dimensional accuracy, toughness, and a long lifespan. Anucha Metals caters to various industries, including aerospace, chemical processing, petrochemical, marine, and power generation, ensuring dependable performance even in the toughest applications.
These Nickel Alloy Rectangular Bars are made from nickel, with different amounts of chromium, molybdenum, copper, and iron added based on the specific grade. This unique blend offers exceptional corrosion resistance in both acidic and alkaline environments, along with high tensile and yield strength, and excellent oxidation resistance at elevated temperatures. They maintain their toughness across a broad temperature range and provide good weldability and formability. Thanks to their stable microstructure, these bars are built to withstand mechanical stress and thermal cycling, making them perfect for demanding engineering applications.
| Specifications | ASTM B160 / ASME SB160 |
| Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Bar Diameter | 3 ~ 800mm | Rectangular Bars | Size: 33 x 30mm to 295 x 1066mm. Thickness: 3.0 to 12.0mm. |
| 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 |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements |
| Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Rolled Bars Condition | Hardened & tempered, annealed |
| Cold Rolled Bar Technique | Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| 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 % |
In marine applications, these bars are used for producing corrosion-resistant components like valves, shafts, and other critical parts that are exposed to saltwater and harsh environments.
Nickel Alloy Rectangular Bars are primarily composed of nickel, along with other alloying elements like chromium, molybdenum, iron, and copper, to enhance their strength, corrosion resistance, and durability.
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@anuchametal.com
Nickel Alloy Rectangular Bars find their place in industries that demand superior strength and resilience against harsh conditions. In the chemical and petrochemical sectors, they are utilized in heat exchangers, reactors, and processing equipment that come into contact with corrosive substances. The aerospace industry incorporates them into turbine components and high-temperature assemblies, while the marine sector uses them for shafts, fasteners, and seawater-handling systems. Power generation facilities depend on these bars for applications involving high heat and pressure. With their blend of strength, corrosion resistance, and thermal stability, nickel alloy rectangular bars are the go-to choice for critical and long-lasting industrial needs.






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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