What is Stainless Steel 347 Tubes?

Many types of Stainless Steel 347 Tubes are used in different industries. They are commonly used in the aviation industry for aircraft exhaust stacks. Moreover, they are also used in the petrochemical industry for process equipment. Other than these applications, the tubes are also used in marine applications. This is because they are highly resistant to general corrosion.

In addition to this, the alloy is also known to be very heat resistant. Thus, it can be used in the manufacturing of high-temperature gaskets and other parts. It is also resistant to various inorganic chemicals. The chemical composition of this alloy is a combination of chromium, nickel, and low cobalt. These factors make the material quite solid and durable. Additionally, the alloy can be used in repeated heating at a temperature of 800 to 1650 F.

Uses and Advantages of Stainless Steel 347 Tubes

However, it is essential to note that the alloy is not recommended for oxyacetylene welding. Columbium is added to the metal to stabilize it. Columbium is a type of element that makes the steel more resistant to oxidizing agents. It is also used to eliminate carbide precipitation. Besides, columbium is also helpful in eliminating intergranular corrosion.

SS 347 is a high-class material renowned for its excellent resistance to general corrosion. Stainless Steel 347 is a chromium-nickel alloy that has been stabilized with the help of the elements columbium and tantalum. Adding these two substances to the metal has improved its high-temperature performance. Also, the combination of these elements enhances its resistance to intergranular corrosion. 

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