Home > Incoloy > Incoloy 825 Tubing
Liam Pipes and Tubes is a well-respected manufacturer and supplier of Incoloy 825 Tubing, proudly based in Houston, USA. They specialize in providing top-notch nickel alloy tubing designed for tough, corrosive, and high-temperature industrial applications. Incoloy 825 tubing is built to withstand harsh chemical environments, making it perfect for sectors like chemical processing, pollution control, marine, and nuclear industries. Crafted with precision, these tubes boast exceptional corrosion resistance and mechanical strength. Liam Pipes and Tubes caters to customers not just across the United States but around the world, ensuring reliable product quality, speedy delivery, and a strong commitment to technical excellence.
Incoloy 825 Tubing is composed of a nickel-iron-chromium alloy that contains about 38–46% nickel, 19.5–23.5% iron, and 19.5–23.5% chromium, along with molybdenum, copper, and titanium. This unique alloy provides remarkable resistance to both reducing and oxidizing acids, including sulfuric and phosphoric acid. It offers a tensile strength of approximately 690 MPa and a yield strength of 310 MPa. The tubing maintains its mechanical integrity across a wide temperature range, ensuring good fabricability and weldability. Its corrosion-resistant features make it particularly suitable for highly aggressive and acidic environments.
| 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 |
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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 |
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| 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 Liam 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.
Liam Pipes and Tubes, one of the largest suppliers of Incoloy 825 Tubing in the Houston s, USA. 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 Liam 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@liampipes.us.
Incoloy 825 Tubing finds its place in various industries, including chemical and petrochemical processing, marine engineering, pollution control, and nuclear fuel reprocessing. It’s perfect for applications that involve acid handling, heat exchangers, condenser tubes, pollution scrubbers, and seawater systems. In the oil and gas sector, it’s utilized in sour gas services and offshore piping. Its ability to resist pitting, intergranular attack, and stress corrosion cracking guarantees safe and long-lasting operation. Incoloy 825 tubing is the go-to choice for systems that demand high strength, durability, and corrosion resistance, even in the most extreme conditions.
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