High Temperature Strength Incoloy 800HT Alloy Strip with Oxidation Resistance

Incoloy 800HT alloy strip is a premium material known for its exceptional high-temperature strength, oxidation resistance, and corrosion resistance. This nickel-chromium-based superalloy is designed to perform in some of the most demanding environments, making it an ideal choice for industries such as chemical processing, aerospace, power generation, and marine applications.

Originally developed for high-temperature uses in the chemical and nuclear sectors, Incoloy 800H T has become a versatile material used across a broad range of industries that require reliable performance under extreme conditions. The strip form of Incoloy 800HT is particularly valuable when thin, flat components are needed without compromising on strength or durability.

Key Characteristics of Incoloy 800HT Alloy Strip

• High-Temperature Strength: Incoloy 800HT alloy retains its mechanical strength and structural integrity even at elevated temperatures, making it suitable for environments that would degrade or destroy other materials. It remains strong and stable at temperatures up to 870°C (1600°F) in continuous service, and can withstand short-term exposure up to 1100°C (2012°F).

• Oxidation Resistance: The high chromium content in Incoloy 800HT provides outstanding resistance to oxidation at high temperatures. This property significantly prolongs the service life of components exposed to heat and harsh oxidizing environments.

• Corrosion Resistance: Incoloy 800HT also offers excellent resistance to corrosion in both reducing and oxidizing environments. It performs well in applications where exposure to acids, alkalis, seawater, and industrial gases is common.

• Creep Resistance: This alloy exhibits excellent resistance to creep, the gradual deformation under sustained load at high temperatures, making it essential for furnace components, high-pressure steam systems, and other critical applications.

• Weldability: Incoloy 800HT alloy strips can be welded using various techniques, allowing for the creation of complex structures that require high strength and reliability.

• Versatility: Available in multiple forms including strips, sheets, bars, and wires, Incoloy 800HT is adaptable to a wide range of applications across different industries.

Common Grades of Incoloy Alloys

Incoloy 800HT belongs to a family of alloys that includes Incoloy 800, 800H, 800HT, and 825. Each grade is designed to meet specific performance needs, offering varying levels of heat resistance, corrosion resistance, and mechanical properties for a wide range of applications.

Applications of Incoloy 800HT Alloy Strips

Incoloy 800HT alloy strips are highly valued in industries where components must perform under extreme temperatures and corrosive environments. Some of the most common applications of Incoloy 800HT alloy strips include:

Heat Exchangers

Incoloy 800HT alloy strips are often used in heat exchanger components due to their resistance to both oxidation and corrosion. These properties are critical for heat exchangers used in chemical processing plants, HVAC systems, and power plants, where high temperatures and corrosive media are involved.

Electrical Heating Elements

Incoloy 800HT alloy strips are widely used in electrical heating elements in appliances like toasters, ovens, and electric stoves. The alloy's ability to withstand high temperatures and resist oxidation makes it perfect for applications that demand durability and reliability over time.

Thermocouples

Incoloy 800HT strips are ideal for constructing thermocouples used to measure temperature in industries like aerospace, automotive, and petrochemical. Their stability at high temperatures ensures precise and accurate temperature readings even in extreme environments.

Flexible Connectors

Incoloy 800HT alloy strips are used as flexible connectors in exhaust systems, pipelines, and furnace components, where thermal expansion and contraction occur. Their combination of high-temperature strength and corrosion resistance ensures long-term reliability and durability.

Gaskets and Seals

The corrosion-resistant properties of Incoloy 800HT alloy strips make them a reliable material for manufacturing gaskets and seals used in chemical processing, oil refineries, and power plants. They provide secure sealing in high-temperature and corrosive environments.

Spring Manufacturing

Incoloy 800HT alloy strips are used to produce springs that need resilience and high strength. These are commonly found in automotive suspensions, industrial machinery, and aerospace components, where a combination of flexibility and strength is required.

Electronics

Incoloy 800HT alloy strips are also used in electronic components, including battery contacts, sensor elements, and heating elements in electronic devices. Their resistance to oxidation and corrosion makes them ideal for applications in electronic devices that operate at elevated temperatures.

Why Choose Incoloy 800HT Alloy Strips?

1. Exceptional High-Temperature Performance: Incoloy 800HT maintains its mechanical strength at elevated temperatures, ensuring the reliability of critical components in high-heat environments.

2. Superior Corrosion and Oxidation Resistance: With high chromium content, Incoloy 800HT resists oxidation and corrosion, ensuring longer service life in harsh, corrosive environments.

3. Weldable and Versatile: Incoloy 800HT strips can be welded using various methods, offering flexibility in design and fabrication. They are available in different forms to suit diverse industrial applications.

4. Creep Resistance: Incoloy 800HT is resistant to creep, which allows it to withstand high-temperature stresses without significant deformation, making it an ideal material for furnace components and steam systems.

5. Durability and Reliability: With its excellent resistance to high temperatures and corrosion, Incoloy 800HT alloy strips offer long-lasting performance, reducing maintenance and operational costs.

CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, Precision Alloy , FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications. We also provide chemical analysis reports for every FeCrAl alloy, NiCr alloy, and other products purchased.

For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

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FAQ

1. What industries use Incoloy 800HT alloy strips?
Incoloy 800HT alloy strips are used in a variety of industries, including chemical processing, aerospace, power generation, marine, and electronics, where resistance to high temperatures, corrosion, and oxidation is required.

2. What are the benefits of Incoloy 800HT alloy strips?
The key benefits of Incoloy 800HT alloy strips include excellent high-temperature strength, superior corrosion and oxidation resistance, and good weldability, making them ideal for critical applications in harsh environments.

3. Can Incoloy 800HT alloy strips be welded?
Yes, Incoloy 800HT alloy strips can be welded using various techniques, allowing for the fabrication of complex components and structures.

4. How can I get Incoloy 800HT alloy strips for my application?
For more information or to order Incoloy 800HT alloy strips, please contact our sales team at dlx@dlx-alloy.com. We offer customized solutions based on your specific application requirements.