Home > Incoloy > Incoloy 825 Tubing
Ojas Pipes and Tubes, located in Kolkata, India, has made a name for itself as a leading manufacturer and supplier of Incoloy 825 Tubing. This tubing is known for its outstanding corrosion resistance and high strength, making it perfect for tough industrial applications. Built to comply with international standards like ASTM B163 and ASME SB163, Incoloy 825 tubing is engineered for use in harsh environments, such as chemical processing, aerospace, and marine sectors. Ojas employs cutting-edge production methods and rigorous quality control to ensure the tubing has precise dimensions and a flawless surface finish. With a global reputation for reliability, Ojas guarantees the performance, durability, and timely delivery of Incoloy 825 tubing to meet essential infrastructure and industrial demands.
Incoloy 825 Tubing from Ojas Pipes and Tubes is primarily made up of nickel (38-46%), with iron making up the balance, and chromium (19.5-23.5%), along with molybdenum (2.5-3.5%), copper (1.5-3%), and titanium (0.6-1.2%). This special blend gives it remarkable resistance to oxidation, carburization, and corrosion caused by chlorides. Typically, the tubing shows a tensile strength of about 690 MPa and a yield strength close to 275 MPa, while also maintaining good ductility and toughness. Its impressive strength and resistance to corrosion make it perfect for extreme chemical and high-temperature settings, along with excellent weldability and fabricability.
Standard Specification | ASTM B163 UNS N08825, ASTM B516 UNS N08825 / ASME SB 163, SB 516 Seamless Superheater, Condenser, Hydraulic, Boiler and Heat-Exchanger Tubes |
Shapes | Incoloy 825 Round, Rectangular, Square, Hydraulic, Straight, “U” Shape, Coiled, Honed Tubes, Pan Cake Coils |
Manufacturing Type | Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded |
Delivery Condition | Annealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF |
Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS |
Standard | SUS, JIS, AISI, ASTM, GB, DIN, EN |
Value Added Services |
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END | Plain End, Beveled End, Treaded 825 Incoloy Tube |
Processing Service | Bending, Welding, Decoiling, Punching, Cutting, Moulding |
Technique | Incoloy Alloy 825 Cold drawn, Cold rolled, Hot rolled, Extrusion Tube |
Marking |
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Test Certificate |
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ASTM B163 Alloy 825 Tubing Packaging | Packed in PE Fabric Bundles or ply wooden box wrapped in plastic or Standard seaworthy export packing or as per customers’ request |
Properties |
Metric |
Imperial |
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Thermal expansion co-efficient (at 20-100°C/68-212°F) |
14 µm/m°C |
7.78 µin/in°F |
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Thermal conductivity |
11.1 W/mK |
77 BTU in/hr.ft².°F |
Alloy | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
825 | 0.05 max | 1.00 max | 0.05 max | 0.03 max | 1.50 – 3.00 | 22.00 min | 38.00 – 46.00 | 19.50 – 23.50 | 0.02 max | 0.06 – 1.20 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Incoloy 825 Tubes from Ojas Pipes and Tubes ensures superior quality and durability, offering outstanding corrosion resistance and high strength. Our dedication to delivering exceptional service and reliable products guarantees customer satisfaction across a wide range of industrial applications. With our expertise in Incoloy solutions, you can trust us to provide a top-tier, customized piping solution that meets your specific requirements.
Ojas Pipes and Tubes, one of the largest suppliers of Incoloy 825 Tubing in the Kolkatas, India. Offers a wide range of high-quality pipes and tubes designed for various industrial applications. Their extensive inventory and dedication to exceptional service make them a trusted choice for Incoloy products in the region, delivering reliable solutions to meet diverse project requirements.
Incoloy | Density | Melting Range | Tensile Stress | Yield Stress (0.2%Offset) | Elongation |
825 | 8.14 g/cm3 | 1400 °C (2550 °F) | Psi – 80,000 , MPa – 550 | Psi – 32,000 , MPa – 220 | 30 % |
ALLOY | WERKSTOFF NR./ DIN | UNS | JIS | BS | GOST | AFNOR | EN | OR |
Incoloy 825 | 2.4858 | N08825 | NCF 825 | NA 16 | ЭП703 | NFE30C20DUM | NiCr21Mo | XH38BT |
Yes, we provide custom sizes for Incoloy 825 Tubes to meet your specific requirements. At Ojas Pipes and Tubes, our team is dedicated to delivering tailored solutions for all your piping and tubing needs. For more information, please contact us at sales@ojaspipesandtubes.co.in.
Ojas Pipes and Tubes’ Incoloy 825 Tubing is extensively utilized in chemical processing facilities, nuclear reactors, aerospace parts, and marine applications where resistance to harsh chemicals and extreme temperatures is essential. It’s particularly suited for heat exchangers, pressure vessels, reactor components, and flue gas scrubbers. Thanks to its superior corrosion resistance, it can handle substances like sulfuric acid, hydrochloric acid, and seawater with ease. Moreover, Incoloy 825 tubing is also used in pollution control systems, desalination plants, and oil refining processes. Ojas is committed to ensuring that their products meet the highest standards.
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