Product Overview –Incoloy 825 Pipes
Incoloy 825 Pipes, are premium nickel-iron-chromium alloy pipes enhanced with molybdenum, copper, and titanium to deliver exceptional resistance against sulfuric acid, phosphoric acid, seawater, chloride stress corrosion cracking, pitting, crevice corrosion, and oxidizing as well as reducing environments. These properties make Incoloy 825 one of the most preferred materials for highly aggressive industrial applications where conventional stainless steels cannot provide adequate service life.
Industries searching for Incoloy 825 Pipes Supplier, UNS N08825 Pipes, ASTM B423 Pipe, Nickel Alloy 825 Pipe, Acid Resistant Pipes, Chemical Processing Pipes, Offshore Pipes, Marine Pipes, Incoloy 825 Pipe Price, and Incoloy 825 Pipe UAE choose this alloy for its excellent corrosion resistance, high mechanical strength, and long-term reliability.
As a trusted supplier, exporter, and stockist of Incoloy 825 Pipes,we serve customers across the UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, India, Africa, Europe, and Southeast Asia, delivering quality products, competitive pricing, and reliable logistics for industrial and infrastructure projects.
Material Specification -Incoloy 825 Pipes
Technical Specifications –Incoloy 825 Pipes
| Outside Diameter: | ½" NB to 24" NB |
| Wall Thickness: | SCH 5 to SCH XXS |
| Length: | Single Random, Double Random & Custom Length |
| Pipe Ends: | Plain End, Bevel End, Threaded |
| ASME Specification: | ASME SB423 |
| Surface Finish: | Annealed, Pickled, Bright Annealed, Polished |
| Product Type: | Seamless, Welded & ERW Pipes |
| Alloy Family: | Nickel-Iron-Chromium-Molybdenum Alloy |
| Available Sizes: | ½",¾",1",1¼",1½",2",2½",3",4",5",6",8",10",12",14",16",18",20"24" |
Custom lengths and project-specific sizes are available on request.
Third Party Inspection Available
All specifications are in accordance of Incoloy 825 . Mechanical and chemical values are as per standard limits. Mill Test Certificates (MTC) available upon request.
Chemical Composition –Incoloy 825 Pipes
(As per ASTM specification)
| Element | Max (%) |
|---|---|
| Carbon (C): | ≤0.05% |
| Silicon (Si) | ≤0.05% |
| Manganese (Mn): | ≤1.0% |
| Sulfur (S): | ≤0.03% |
| Nickel (Ni) | 38.0–46.0% |
| Iron (Fe) | ≥22.0 % |
| Chromium (Cr) | 19.5–23.5% |
| Aluminium (Al) | ≤0.2% |
| Molybdenum (Mo) | 2.5–3.5% |
| Titanium (Ti) | 0.6–1.2% |
| Copper | 1.5–3.0% |
Note: The addition of molybdenum and copper significantly improves resistance to reducing acids, while titanium stabilizes the alloy against intergranular corrosion after welding or heat treatment.
Mechanical Properties of Incoloy 825 Pipes
| Property | Value (Min) |
|---|---|
| Yield Strength (0.2%) | ≥241 MPa |
| Tensile Strength | ≥ 585 MPa |
| Elongation | ≥ 30% |
| Melting Point | 1370–1400°C |
| Density | 8.14 g/cm³ |
| Hardness | ≤200 HB |
| Modulus of Elasticity | 196 GPa |
Note :Incoloy 825 offers an excellent balance of mechanical strength, ductility, and corrosion resistance, making it suitable for both high-pressure and highly corrosive industrial environments.
Why Choose Incoloy 825 Pipes?
Applications of Incoloy 825 Pipes
Where Incoloy 825 Pipes are used:
- 🔸Flue Gas Desulfurization Systems
- 🔸Jet Engine Components
- 🔸Offshore Equipment
- 🔸Heat Exchangers
- 🔸High Pressure Piping
- 🔸Pressure Vessels
- 🔸Mining Equipment
- 🔸Furnace Components
- 🔸Decorative Steel Projects
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Key Advantages of Incoloy 825 Pipes
Best Alternatives to Incoloy 825 Pipes
- This process provides:
- 🔸 Superior corrosion resistance
- 🔸 Excellent seawater performance
- 🔸 Ideal for offshore applications
Best for:Marine, offshore, and chemical industries.
2.Duplex Stainless Steel 2205 Pipes
- 🔸 High strength
- 🔸 Excellent chloride corrosion resistance
- 🔸 More economical than nickel alloys
Best for: Marine, desalination, and industrial process piping.
- 🔸 Superior resistance to highly aggressive chemicals
- 🔸 Excellent pitting resistance
- 🔸 Outstanding performance in acidic environments
Best for: Chemical processing, pollution control, and pharmaceutical industries.