One of the top producers and suppliers of premium nickel alloy rectangular bars is Rupal Metals, a reputable company in Delhi, India. Rupal Metals offers premium-grade nickel alloy products made to withstand harsh environments thanks to years of industry experience and an emphasis on innovation. These rectangular bars are ideal for demanding industrial settings because of their exceptional strength, high thermal stability, and superior resistance to corrosion. Rupal Metals provides specialised specifications, outstanding customer service, and precision manufacturing while adhering to international standards and delivering products on time to a variety of industries, including power generation, chemical processing, aerospace, and marine.
Alloy of Nickel Depending on the particular alloy grade (e.g., Inconel, Monel, Hastelloy), rectangular bars are mostly made of nickel (up to 99%), with different proportions of elements like chromium, iron, molybdenum, copper, and titanium. Even at elevated temperatures, these alloys demonstrate exceptional resistance to oxidation and corrosion. Depending on the alloy and treatment, mechanical properties include yield strength between 240 and 600 MPa and tensile strength between 600 and 1000 MPa. They are perfect for demanding, high-performance engineering applications, have good weldability and formability, and maintain structural integrity under heat stress.
| 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 % |
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@rupalmetals.com
Rectangular bars made of nickel alloy are widely used in industries where superior strength, resistance to corrosion, and thermal stability are essential. Heat exchangers, pressure vessels, chemical reactors, marine hardware, and turbine components are examples of common applications. They are utilised in high-temperature engine components and structural assemblies in the aerospace industry. These bars are used in the petrochemical and chemical industries to handle strong acids and alkalis. They are also essential components of desalination plants, nuclear power plants, and equipment used in oil and gas exploration. They are essential in harsh and corrosive environments because of their high performance, resilience to stress, and durability.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Rupal Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Delhi, India
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