Provided by Hangbo Alloy Group in forms including round bars, plates, sheets, strips, seamless pipes, forgings, and wires.
Product Overview of Incoloy 800
Incoloy 800(UNS N08800) is a nickel-iron-chromium alloy known for its high-temperature strength and excellent resistance to oxidation and carburization. This alloy is commonly used in industrial applications where high temperatures and exposure to corrosive environments are prevalent. It is especially beneficial in situations where strength and durability are critical in both reducing and oxidizing environments. It is widely used in industries that work with high-temperature applications. The equivalent grades in different standards are as follows:
| Standard | Grade |
|---|---|
| ASTM | UNS N08800 |
| DIN | W.Nr.1.4876 |
| GB | NS1101 |
| BS | NA15 |
| AFNOR | Z8NC32.21 |
Applicable Standards by Product Form
The following international standards are applicable to Incoloy 800 for different product types:
| Product Form | ASTM Standards |
|---|---|
| Plates/Sheets | ASTM B409 |
| Round Bars | ASTM B408 |
| Seamless Pipes | ASTM B407 |
| Welded Tube | ASTM B163 |
| Forgings | ASTM B564 |
Chemical Composition of Incoloy 800
| Element | Min (%) | Max (%) |
|---|---|---|
| Nickel (Ni) | 30.0 | 35.0 |
| Chromium (Cr) | 19.0 | 23.0 |
| Iron (Fe) | 39.5 | - |
| Carbon (C) | - | 0.10 |
| Manganese (Mn) | - | 1.50 |
| Aluminum (Al) | 0.15 | 0.60 |
| Silicon (Si) | - | 1.00 |
| Sulfur (S) | - | 0.015 |
| Copper (Cu) | - | 0.75 |
| Titanium (Ti) | 0.15 | 0.60 |
Physical Properties of Incoloy 800
| Property | Value |
|---|---|
| Density | 8.0 g/cm³ |
| Melting Point | 1357–1385°C |
Material Characteristics of Incoloy 800
Incoloy 800 exhibits several significant characteristics:
• High-temperature stability: Suitable for use in temperatures up to 1200°F (650°C).
• Excellent oxidation resistance: Provides outstanding performance in oxidizing environments.
• Carburization resistance: Effective in environments with high carbon activity.
• Versatile processing: Easily weldable and fabricable for various applications.
Applications of Incoloy 800
This alloy is commonly employed in a diverse range of industries for applications such as:
• Petrochemical and Chemical Processing: Heat exchangers, reactors, and furnace components.
• Power Generation: Boiler tubes, superheaters, and associated piping systems.
• Nuclear Power: Components in nuclear reactors and their associated structures.
• Heat Treatment Equipment: Equipment for high-temperature treatment processes.
• Food Processing Industry: Applications requiring corrosion resistance and high-temperature performance.
