All you need to know about Incoloy 800 Tube

In today’s digital age, technology has play a crucial role in making our lives easier. One of the most significant technological advancements has been the development of advanced alloys such as the Incoloy 800. Incoloy 800 is an alloy compose primarily of iron, nickel, and chromium and is known for its excellent strength, durability, and resistance to oxidation. In this blog post, we will provide you with all the necessary information you need to know about Incoloy 800 tube and its applications. Read on to find out more!

What is Incoloy 800 Tube?

Incoloy 800 Tube is a nickel-iron-chromium alloy tube commonly use in high-temperature applications. It has excellent corrosion resistance and strength, making it ideal for chemical, power generation, petrochemical and other industries. It also has great creep rupture strength up to 1500°F (815°C). The high nickel content makes it highly resistant to stress cracking cause by chloride ion stress corrosion cracking or SCC. The tubes are available in various sizes from 1/4″ to 12″ outer diameter with wall thickness as thin as 0.016″. Incoloy 800 Tube is an effective choice when dealing with extreme temperatures because it can easily withstand hot and cold environments without degrading its characteristics over time.

Incoloy 800 tube is widely use in various industries such as chemical processing, petroleum refining, and power generation. It is a highly corrosion-resistant alloy that can withstand high temperatures and pressures. Incoloy 800 tubes are mainly use in heat exchangers, where they are use to transfer heat from one medium to another. Additionally, it is use in chemical processing plants to manufacture fertilizers, petrochemicals, and other chemicals.

Incoloy 800 Tube is a nickel-iron-chromium alloy with good strength and excellent resistance to oxidation and carburization in high temperatures. It offers excellent corrosion resistance in acidic and alkaline environments and high ductility, formability, weldability, and machinability. Incoloy 800 suits various industrial applications, including steam generators, heat exchangers, condensers, petrochemical plants, furnaces, and single or multi-tube headers. The material also exhibits good creep rupture properties up to 1500°F (815°C).

One of the unique features of the Incoloy 800 tube is its ability to resist oxidation. It can survive in high concentrations of sulfur dioxide, carbon dioxide, and other gases. Another essential aspect of the Incoloy 800 tube is its resistance to intergranular corrosion, making it suitable for high-temperature environments. It also performs well in reducing conditions, making it ideal for petrochemical plants, refineries, and chemical processing plants.

Incoloy 800 is an iron-nickel-chromium alloy with excellent strength and resistance to oxidation, carburization, and other elements at high temperatures. It has superior creep strength up to 1500°F (816°C) and good corrosion resistance characteristics in various environments. The alloy can be readily fabricate into tubes with high flexibility and toughness for use in power plants and nuclear reactors requiring guaranteed performance at elevate temperatures over long periods. In addition, it offers great weldability and a striking hue with accelerated ageing properties when expose to severe conditions such as constant temperature cycling, thermal shock alternation from one temperature extreme to another or exposure to seawater spray.

The Incoloy 800 tube has a high creep and rupture strength, which means it can withstand high loads without cracking or deforming under pressure. This makes it an ideal choice for power generation industries, where it is use to manufacture steam generators, boilers, and superheaters. The tube is also use in heat exchangers for air conditioning, heating, and industrial ovens.

Incoloy 800 tube is also known for its formability and weldability. It can be easily shape into numerous shapes and sizes without compromising its strength and durability. It can be easily welded and join with other components, making fabricating easier in different applications. Its exceptional properties make it an excellent material choice for industries that require high-performance and reliable alloys.


In conclusion, Incoloy 800 tube is a critical alloy vital in various industries. Its exceptional strength, high-temperature resistance, and durability make it an ideal choice for various high-performance applications. Its unique properties make it popular in chemical processing, petroleum refining, and power generation industries. So, the next time you encounter this alloy, you will know the properties that make it different from other alloys.