Product Overview –Inconel 800, 800H & 800HT Pipes
Inconel 800, 800H & 800HT Pipes, are premium nickel-iron-chromium alloy pipes specifically developed for continuous service in high-temperature and highly corrosive industrial environments. These alloys provide excellent oxidation resistance, carburization resistance, creep strength, and metallurgical stability, making them suitable for applications where conventional stainless steel pipes may fail due to prolonged exposure to elevated temperatures.
Among the three grades, Incoloy 800 (UNS N08800) is widely used for general high-temperature applications, Incoloy 800H (UNS N08810) offers improved creep and rupture strength through controlled carbon content, while Incoloy 800HT (UNS N08811) provides the highest creep resistance for prolonged service above 600°C.
Industries frequently searching for these products use terms such as Incoloy 800 Pipes Supplier, Incoloy 800H Pipe, Incoloy 800HT Pipe, UNS N08800 Pipes, ASTM B407 Pipe, Heat Resistant Alloy Pipes, Nickel Alloy Pipe Supplier UAE, Incoloy Pipe Saudi Arabia, High Temperature Pipes, Furnace Pipes, Petrochemical Pipes, and Incoloy Pipe Price.
As a reliable supplier, exporter, and stockist of Inconel 800, 800H & 800HT 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 -Inconel 800, 800H & 800HT Pipes
Technical Specifications –Inconel 800, 800H & 800HT 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 SB407 |
| Surface Finish: | Annealed, Pickled, Bright Annealed, Polished |
| Product Type: | Seamless, Welded & ERW Pipes |
| Alloy Family: | Nickel-Chromium 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 800 / 800H / 800HT . Mechanical and chemical values are as per standard limits. Mill Test Certificates (MTC) available upon request.
Chemical Composition –Inconel 800, 800H & 800HT Pipes
(As per ASTM specification)
| Element | Incoloy 800 | Incoloy 800H | Incoloy 800HT |
|---|---|---|---|
| Nickel (Ni) | 30.00–35.00% | 30.00–35.00% | 30.00–35.00% |
| Chromium (Cr) | 19.00–23.00% | 19.00–23.00% | 19.00–23.00% |
| Iron (Fe) | Balance | Balance | Balance |
| Carbon (C) | ≤ 0.10% | 0.05–0.10% | 0.06–0.10% |
| Aluminium + Titanium (Al + Ti) | 0.30–1.20% | 0.30–1.20% | 0.85–1.20% |
| Silicon (Si) | ≤ 1.00% | ≤ 1.00% | ≤ 1.00% |
| Manganese (Mn) | ≤ 1.50% | ≤ 1.50% | ≤ 1.50% |
| Sulphur (S) | ≤ 0.015% | ≤ 0.015% | ≤ 0.015% |
| Copper (Cu) | ≤ 0.75% | ≤ 0.75% | ≤ 0.75% |
Note: The balanced nickel and chromium chemistry provides excellent oxidation and carburization resistance, while controlled carbon and aluminium/titanium content significantly improve creep strength during long-term exposure to elevated temperatures.
Mechanical Properties of Inconel 800, 800H & 800HT Pipes
| Property | Value (Min) |
|---|---|
| Yield Strength (0.2%) | ≥ 170 MPa |
| Tensile Strength | ≥ 450 MPa |
| Elongation | ≥ 30% |
| Melting Point | 1357–1385°C |
| Density | 7.94 g/cm³ |
| Hardness | ≤170 HB |
| Modulus of Elasticity | 196 GPa |
Note :Incoloy 800 series pipes provide excellent creep strength, thermal stability, and mechanical reliability, making them suitable for continuous high-temperature industrial service.
Why Choose Inconel 800, 800H & 800HT Pipes?
Applications of Inconel 800, 800H & 800HT Pipes
Where Inconel 800, 800H & 800HT Pipes are used:
- 🔸Gas Turbines
- 🔸Jet Engine Components
- 🔸Offshore Equipment
- 🔸Heat Exchangers
- 🔸High Pressure Piping
- 🔸Pressure Vessels
- 🔸Mining Equipment
- 🔸Furnace Components
- 🔸Refinery Equipment
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Key Advantages of Inconel 800, 800H & 800HT Pipes
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