Anucha Metals stands out as a reliable manufacturer and supplier of Nickel Alloy Square Bars right in the heart of Bangkok, Thailand. We take pride in offering top-notch alloy products that are built to deliver exceptional strength, durability, and resistance to corrosion. Our nickel alloy square bars are highly sought after for their remarkable ability to endure extreme conditions, whether it’s high temperatures or harsh corrosive environments. Crafted with precision and in line with international standards, these bars boast impressive toughness, precise dimensions, and a long-lasting service life. We cater to various industries, including marine, aerospace, petrochemical, power generation, and chemical processing, ensuring that our products perform reliably in critical applications.
These Nickel Alloy Square Bars are made from nickel, with different amounts of chromium, iron, molybdenum, and copper added based on the specific grade. This unique blend gives them outstanding corrosion resistance in both acidic and alkaline settings, along with high tensile and yield strength, and excellent oxidation resistance even at elevated temperatures. They also offer great fabricability, weldability, and toughness across a wide range of temperatures, making them ideal for tough industrial tasks. Their stable microstructure guarantees durability when faced with mechanical and thermal stresses.
| Specifications | ASTM B160 / ASME SB160 |
| Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Square Bar Diameter | 3 ~ 800mm |
| Square bar size | 4 to 100mm |
| 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 % |
Nickel Alloy Square Bars are composed of high percentages of nickel along with other elements like chromium, molybdenum, and iron, which provide excellent resistance to corrosion, oxidation, and high temperatures. These properties make them ideal for use in extreme environments, such as chemical processing plants, marine applications, and high-temperature industrial settings.
Nickel Alloy Square 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 Square Bars find their place in industries that demand high performance in challenging conditions. In the chemical and petrochemical sectors, they’re used in heat exchangers, reactors, and various processing equipment. The marine and offshore industries rely on them for shafts, fasteners, and structural components that are constantly exposed to seawater and corrosive environments. In aerospace and power generation, you’ll find them in turbine components, gas processing, and high-temperature applications. With their blend of strength, corrosion resistance, and durability, nickel alloy square bars are the go-to choice for demanding engineering and 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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