Ojas Pipes and Tubes, located in Kolkata, India, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Incoloy Rectangular Bars. These bars are celebrated for their durability, resistance to corrosion, and exceptional performance in extreme conditions. Made from high-quality nickel-iron-chromium alloys, they are designed to meet the rigorous demands of industries such as chemical processing, power generation, and marine applications. Ojas offers precision-finished bars in various sizes and specifications, customized to meet client requirements. With a strong focus on quality, timely delivery, and customer satisfaction, we are a trusted source for Incoloy products throughout India and beyond.
Incoloy Rectangular Bars are mainly made up of nickel (up to 72%), iron, chromium (19–23%), along with trace amounts of molybdenum, copper, and titanium. This unique blend gives them remarkable resistance to oxidation and high-temperature corrosion. These bars boast a tensile strength of about 550–750 MPa, a yield strength of around 250–400 MPa, and impressive elongation properties. Their mechanical stability at elevated temperatures makes them perfect for high-stress environments. Additionally, they offer good weldability, formability, and long-lasting performance in both oxidizing and reducing atmospheres.
| Dimensions | BS, DIN, EN, AISI, JIS, ASME, ASTM |
|---|---|
| Rectangular Bars Section | 3.0 – 12.0 milimeter thickness |
| Surface | Bright, Hot Rolled Pickled, Hairline, Cold Drawn, Sand Blasting Finished, Polished |
| Processing | cutting to 650 milimeter |
| Tolerance | H9, K9, H8, H12, K12, H11, H13, K10, K11, H10, or as per need |
| Finish | centreless ground, Cold (bright) drawn, smooth turned, hot rolled, slit rolled edge, peeled, Rough Turned, hot rolled annealed, Polish, Bright, Centreless Ground, Grinding & Black |
| Method | Cold Drawn, Hot Rolled, Cold Rolled Rod, Forged Round Bars |
| Condition | annealed, Hardened & tempered |
| Density | g/cm3 | 7.94 | |
|---|---|---|---|
| lb/in.3 | 0.287 | ||
| Melting Range | °F | 2475 – 2525 | |
| °C | 1357 – 1385 | ||
| Condition & Size | Tensile Strength | Yield Strength (0.2% Offset) | Elongation | Reduction of Area | Hardness |
|---|---|---|---|---|---|
| MPa, min | MPa, min | %, min | %, min | Rockwell, max | |
| Hot worked, as-hot-worked | 550 | 240 | 25 | … | … |
| Cold-worked and hot-worked, annealed | 515 | 205 | 30 | … | … |
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
Incoloy Rectangular Bars offer superior corrosion resistance, high-temperature strength, and durability, making them ideal for demanding industrial environments like chemical processing and marine applications.
Incoloy Rectangular Bars have a high nickel and chromium content, providing exceptional resistance to oxidation, corrosion, and thermal degradation in extreme heat conditions.
Incoloy Rectangular Bars find extensive use in industries that require robust performance in challenging chemical, thermal, and corrosive environments. They are commonly found in chemical plants, oil and gas refineries, heat exchangers, furnace equipment, and nuclear power systems. Their exceptional resistance to oxidation and carburization at high temperatures makes them ideal for structural components, brackets, and support elements that face heat and pressure. Moreover, their resistance to seawater corrosion makes them suitable for marine applications. Ojas Pipes and Tubes provides Incoloy rectangular bars that are engineered for outstanding performance, durability, and reliability.






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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