Incoloy 825 Nickel Alloy Pipe (UNS N08825)
Lork Group: Premier Supplier of High-Performance Incoloy 825 Pipes & Tubes
Lork Group is a trusted global supplier and exporter of Incoloy 825 pipes and tubes, offering superior corrosion-resistant solutions for the most demanding industrial environments. Renowned for its exceptional performance in harsh conditions, Alloy 825 is the ideal choice for applications requiring resistance to extreme chemical exposure, high temperatures, and stress-related corrosion.
Key Characteristics of Incoloy 825 Pipes & Tubes
Outstanding Corrosion Resistance – Performs exceptionally well in both reducing and oxidizing acids, including sulfuric and phosphoric acids.
Stress-Corrosion Cracking Resistance – Maintains structural integrity under high-stress conditions.
Localized Attack Protection – Resists pitting and crevice corrosion in aggressive environments.
High-Temperature Durability – Retains mechanical strength at elevated temperatures up to 1000°F (538°C).
Pressure-Vessel Approved – Certified for use in pressure vessels at wall temperatures up to 800°F (427°C).
Available Stock & Fast Delivery
We maintain an extensive inventory of standard Incoloy 825 pipe sizes to meet urgent project demands. Contact us today for a quick quote and delivery confirmation.
Chemical Composition
|
Element |
Content% |
|
Nickel |
38.0 – 46.0 |
|
Chromium |
19.5 – 23.5 |
|
Molybdenum |
2.5 – 3.5 |
|
Copper |
1.5 – 3.0 |
|
Titanium |
0.6 – 1.2 |
|
Iron |
22.0 min (~33%) |
|
Carbon |
0.05 max |
|
Manganese |
1.0 max |
|
Sulfur |
0.03 max |
|
Silicon |
0.5 max |
|
Aluminium |
0.2 max |
Mechanical Properties
|
Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
|
8.47 g/cm3 |
1413 °C (2580 °F) |
Psi – 95,000 , MPa – 655 |
Psi – 45,000 , MPa – 310 |
40 % |
Industrial Applications
Incoloy 825 pipes and tubes are widely used in:
- Chemical Processing – Acid production, nuclear fuel reprocessing, and radioactive waste handling.
- Pickling Operations – Tank heaters, pickling tanks, and related equipment.
- Pollution Control – Electrostatic precipitators, scrubbers, and exhaust systems.
- Marine & Power Industries – Seawater heat exchangers, marine exhausts, and power plant ash hoppers.
- Oil & Gas – Sulfuric acid piping, phosphoric acid evaporators, and ammonium sulfate vessels.
- Food & Water Processing – Hot vessels for food-grade and desalination applications.
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