Incoloy 800H Tubing
Grade: UNS N08800
Outer Diameter: 2mm - 60mm (+/-0.08mm or negotiable)
Wall Thickness: 0.20mm - 3.00mm (+/-10% or negotiable)
Length: 3m, 6m, or customizable
Packaging: Sealed ends, each nickel alloy tube packed in a plastic bag and protected with plywood crates.
Applications:
Incoloy 800H (UNS N08800) is a high-temperature alloy, widely used in applications exposed to extreme heat and corrosive environments. This alloy is particularly suitable for use in heat exchangers, boilers, and other high-temperature processing equipment. Due to its high strength, excellent corrosion resistance, and ability to perform well under elevated temperatures, N08800 tubing is the ideal choice for these demanding applications.
N08800 tubing can withstand temperatures up to 1100°F (2010°F) without deforming or losing its mechanical properties. Additionally, it offers exceptional resistance to oxidation, sulfidation, and carburization, making it suitable for environments where these processes occur frequently.
Another key advantage of N08800 tubing is its ability to undergo cold working, allowing it to be formed into complex shapes and configurations. This makes it ideal for heat exchangers, where multiple pipes are bent and installed together. Furthermore, N08800 can be welded and brazed with other similar alloys, allowing for versatility across various applications.
Proven in High-Temperature and Corrosive Environments:
Working with a reliable supplier who can provide high-quality N08800 tubing that meets the necessary standards and specifications is crucial. Our Incoloy 800H tubes are trusted by leaders in industries such as petrochemical, energy, and heat processing for their ability to withstand high-temperature and corrosive environments.
Why Choose Our Incoloy 800H Tubing?
Exceptional High-Temperature Performance: Can withstand temperatures up to 1100°F without losing strength or deforming, ideal for boilers and heat exchangers.
Outstanding Corrosion Resistance: Highly resistant to oxidation, sulfidation, and carburization, making it perfect for corrosive environments.
Cold Working and Welding Capabilities: Easily formed into complex shapes and configurations, and weldable with other similar alloys for versatile applications.
Trusted by Industry Leaders: Our N08800 tubing is used by top companies in chemical processing, power generation, and heat treatment for its reliability and durability in extreme environments.
For demanding applications that involve high temperatures and corrosive environments, our Incoloy 800H tubing provides the performance and reliability you need. Partner with a trusted supplier to ensure you receive tubing that meets the highest standards for your specific applications.
Chemical Composition:
Grade | C | Si | Mn | S | Ni | Cr | Al | Ti | Fe | Co |
N08800 | ≤0.100 | ≤1.0 | ≤1.5 | ≤0.015 | 30.0-35.0 | 19.0-23.0 | 0.15-0.60 | 0.15-0.60 | ≥39.5 | ≤0.75 |
Routine Inspection:
Test Items | Test Type | Sampling Requirements |
|---|---|---|
Alloy Chemical Composition Verification | Non-Destructive Test | Sampling by Heat Number Verification |
Tensile Strength | Destructive Test | Sampling by Batch Number |
Yield Strength | Destructive Test | Sampling by Batch Number |
Elongation | Destructive Test | Sampling by Batch Number |
Hardness | Rockwell Hardness HRC | Sampling by Batch Number |
Eddy Current Testing | Non-Destructive Test | 100% |
Ultrasonic Testing | Non-Destructive Test | 100% |
Ultrasonic Testing | Non-Destructive Test | 100% |
Bending Test | Destructive Test | Sampling by Batch Number |
Flattening Test | Destructive Test | Sampling by Batch Number |
Flaring Test | Destructive Test | Sampling by Batch Number |
Dimensional Inspection | Non-Destructive Test | 100% |
Metallographic Inspection | Destructive Test | Sampling by Batch Number |
Visual Inspection | Non-Destructive Test | 100% |
Roughness Test | Non-Destructive Test | Sampling by Batch Number |
Electron Microscope | Sampling | As Needed |
Energy Dispersive Spectroscopy | Sampling | As Needed |
Auger Analysis | Sampling | As Needed |

