Based in Delhi, India, Rupal Metals is a reputable manufacturer and supplier that specialises in providing customers in a range of industrial sectors with high-quality nickel alloy hex bars. These hex bars are well-known for their durability, strength, and resistance to corrosion, making them perfect for high-performance and corrosive environments. Rupal Metals guarantees that every product is produced in accordance with international quality standards and utilising cutting-edge techniques. Rupal Metals, which offers specialised sizes and grades to meet a range of engineering and structural applications, is dedicated to accuracy, prompt delivery, and customer satisfaction. Its industries include chemical processing, marine, aerospace, and power generation.
Alloy of Nickel Depending on the grade (e.g., Monel, Inconel, Hastelloy), Hex Bars are mostly made of nickel (up to 99%) with different amounts of chromium, molybdenum, copper, iron, and other alloying elements. These alloys have exceptional resistance to corrosion, oxidation, and heat. Tensile strength between 600 and 1000 MPa and yield strength between 240 and 600 MPa are examples of typical mechanical characteristics. They are appropriate for high-stress and high-temperature settings because they also retain exceptional ductility and toughness at high temperatures. During fabrication, the hexagonal shape improves grip and machinability.
| Specifications | ASTM B160 / ASME SB160 |
| Dimension Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Hex Bar Diameter | 3 ~ 800mm |
| Hex Bar size | 2-100mm A/F |
| 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
Hex bars made of nickel alloy are frequently used in demanding applications that call for high mechanical strength and resistance to corrosion. These include parts for high-temperature furnace equipment, heat exchangers, oil and gas exploration tools, marine hardware and chemical processing plant components. They are used in the aerospace industry for airframe and engine components that are exposed to high temperatures and extreme stress. They are perfect for fasteners, shafts, valves, and machine parts because of their hexagonal cross-section, which improves torque transmission. They are also appropriate for use in harsh acidic or saline environments due to their resistance to pitting, crevice corrosion, and stress-corrosion cracking.
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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