Incoloy 825 pipes rely on precise composition control and process adaptation innovation to continuously break through the boundaries of material performance in extreme working conditions such as corrosion, radiation, and hydrogen embrittlement.
ASTM B423 Incoloy N08825 pipe manufacturer, supplier
With 15 years of export excellence, HT PIPE is your reliable stockist and exporter. Our portfolio includes incoloy alloy 825 uns n08825 pipes, plates, round bars, and a wide array of fittings, flanges, and welding accessories. Contact us today for no-obligation pricing and product details-we're ready to support your projects.
825 alloy Tubes Chemical Composition
| C | Cr | Ni | Fe | Mn | Si | Mo | Cu | P | S | Ti | Al |
| ≤ 0.05 | 19.5 - 23.5 | 38 - 46 | BAL | ≤ 1 | ≤ 0.5 | 2.5 - 3.5 | 1.5 - 3 | ≤ 0.03 | ≤ 0.03 | 0.6 - 1.2 | ≤ 0.2 |
aisi n08825 pipe Specified Mechanical and physical Properties
| 70°F | 200°F | 400°F | 600°F | 800°F | 1000°F | 1200°F | ||
| Density | lbs/in3 | 0.294 | - | - | - | - | - | - |
| Thermal Expansion | X10-6/°F | - | 7.8 | 8.3 | 8.5 | 8.7 | 9.5 | 9.6 |
| Elastic Modulus | 103 ksi | 28.3 | 27.9 | 27.1 | 26 | 25.2 | 23.52 | 22.37 |
| Poisson Ratio | - | 0.3 | 0.3 | 0.3 | - | - | 0.367 | 0.377 |
| Thermal Conductivity | Btu-in/h·ft2·°F | - | 85 | 97.5 | 109.6 | 119.7 | 139 | 152 |
| Specific Heat | Btu/lb·°F | 0.105 | 0.11 | 0.117 | 0.123 | 0.123 | 0.13 | 0.14 |
| Yield Strength | ksi | 35 | 30 | 26 | 25 | 23 | 12 | 11 |
| Tensile Strength | ksi | 85 | 77 | 75 | 73 | 71 | 52 | 44 |
Specific benefits of Incoloy 825 pipes
Din 2.4858 Pipe Long life and high reliability
In harsh leachate environments, 825 pipes can operate stably for many years (usually with a design life of more than 15 years), greatly reducing unplanned downtime caused by corrosion and leakage, and ensuring production continuity and safety.
Incoloy 8825 Reduce maintenance costs
Compared with lined pipes or frequently replaced stainless steel pipes, 825 pipes require almost no maintenance (except for routine inspections), significantly reducing maintenance costs and labor costs.
UNS N08825 Avoid pollution and leakage risks
Its excellent corrosion resistance greatly reduces the risk of leakage of strong acids and heavy metal solutions caused by pipeline corrosion and perforation, protecting the environment and ensuring personnel safety.
Incoloy Alloy 825 Adapt to complex working conditions
It can withstand temperature fluctuations, pressure changes in the process, and slight erosion caused by solid particles in the fluid.
Incoloy UNS No 8825 High return on investment
Although the initial material cost is higher than carbon steel or stainless steel, its ultra-long service life, extremely low maintenance costs and the benefits of avoiding downtime make its total cost of ownership over the entire life cycle usually the lowest.
