Ojas Pipes and Tubes, a well-respected manufacturer and supplier located in Kolkata, India, specializes in top-notch Nickel Alloy Square Bars designed to excel in tough environments. These square bars are made from high-purity nickel alloys, celebrated for their remarkable strength, resistance to corrosion, and thermal stability. Perfect for use in the chemical, marine, and aerospace industries, our Nickel Alloy Square Bars come in a variety of sizes and finishes to cater to different industrial needs. With a commitment to quality, precision, and timely delivery, Ojas Pipes and Tubes remains a reliable source for nickel-based alloy solutions.
Nickel Alloy Square Bars primarily consist of Nickel (up to 99%), often combined with elements like Iron, Chromium, Molybdenum, or Copper, depending on the specific grade. These bars boast high mechanical strength, outstanding corrosion resistance, and excellent performance at elevated temperatures. Typical mechanical properties include a tensile strength ranging from 400 to 750 MPa, yield strength exceeding 100 MPa, and elongation up to 45%, ensuring they are tough and durable. Their non-magnetic properties and strong resistance to oxidation and alkalis make them ideal for high-performance engineering applications.
| 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 % |
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
Nickel Alloy Square Bars find extensive use in industries that require both corrosion resistance and mechanical reliability, such as chemical processing, marine engineering, aerospace, and power generation. They are perfect for crafting valves, fasteners, pump shafts, electrical components, and structural parts that face extreme temperatures and harsh environments. In the electronics and nuclear sectors, these bars are utilized in conductive and shielding components. Their strength, combined with excellent machinability and weldability, makes them a top choice for high-stress structural applications and precision-engineered components that demand long-lasting 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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