Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.
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Incoloy 800HT Alloy High-Temperature Nickel-Iron-Chromium Alloy With Enhanced Thermal Stability And Corrosion Resistance
Product Description of Incoloy 800HT Alloy:
Incoloy 800HT is a high-temperature nickel-iron-chromium alloy renowned for its exceptional thermal stability and mechanical properties at elevated temperatures. With a chemical composition featuring nickel, iron, chromium, aluminum, carbon, titanium, and copper, this alloy offers robust resistance to oxidation, carburization, and high-temperature corrosion. Incoloy 800HT maintains its strength and integrity up to 1100°C (2010°F), making it ideal for applications in heat exchangers, industrial furnaces, petrochemical processing, power generation, and components for gas turbines.
The alloy's high tensile and yield strengths, coupled with good ductility and creep resistance, ensure reliable performance under thermal stress conditions. Incoloy 800HT is weldable using standard techniques and exhibits favorable characteristics for fabrication and machining, enabling versatile use in demanding environments where stability and longevity are paramount. Its ability to withstand thermal cycling and maintain dimensional stability further enhances its suitability for critical applications requiring high-temperature resilience and corrosion resistance.
In summary, Incoloy 800HT alloy stands as a preferred choice in industries requiring materials capable of enduring extreme temperatures and harsh environments while maintaining exceptional mechanical properties and reliability over extended periods of service.
Here is the composition table for Incoloy 800HT Alloy :
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 30.0 - 35.0 |
| Iron (Fe) | 39.5 min |
| Chromium (Cr) | 19.0 - 23.0 |
| Aluminum (Al) | 0.85 - 1.20 |
| Carbon (C) | 0.06 - 0.10 |
| Titanium (Ti) | 0.25 - 0.60 |
| Copper (Cu) | 0.15 - 0.60 |
