In this article, we will discuss are Inconel 718 Flanges and their applications. This metal is ideal for high-temperature applications and is available at competitive costs. Depending on your needs, you can choose from a variety of sizes, wall thicknesses, and diameters. Listed below are some of the major industries that use Inconel 718 flanges.
What are Inconel 718 Flanges
The alloy contains high density, high tensile strength, and outstanding corrosion resistance. These attributes make this material perfect for flanges. Inconel 718 Flanges also exhibit excellent weldability and formability. The alloy is also highly resistant to oxidation and stress rupture. The high level of hardness and resistance makes this material ideal for high-temperature applications.
Inconel 718 flanges are available in various types. Blind flanges are available and provide high strength without undergoing any heat treatment. Lap joint flanges feature excellent tensile, mechanical, and yield strength. The alloy is also resistant to chloride ion stress and is rust-free in reducing atmospheres. And, as with any other alloy, Inconel 718 flanges are easy to work with and supply.
Types of Inconel 718 Flange
The various types of Inconel 718 Flanges are available in various sizes and are referred to by many different names. They include Inconel 718 Flanges, ASTM B564 Ring Type Joint Flange, ASME B16.5 Orifice Flange, ANSI B16.5 Pipe Flange, and WNRF (ring type joint). As one of the world’s leading Inconel 718 suppliers, Nitron Alloys offers a wide variety of Inconel 718 products.
Applications of Inconel 718 Flanges
Inconel 718 Flanges are a versatile and strong alloy with excellent corrosion and wear resistance. This material contains a significant amount of chromium, nickel, and molybdenum but less aluminum and niobium. Inconel 718 flanges are designed for high temperature and varied heating and cooling conditions. These features make Inconel 718 a better choice for flanges than other alloys.
The alloy 718 fastener is produced by a process called precipitation hardening. This process locks the grain structure of the metal and changes its atomic composition. It is also resistant to stress corrosion cracking, and it provides exceptional protection in oil and gas drilling environments. It is possible to roll threads to create threads, but age hardening can make cutting difficult. This process is recommended only for certain applications.
The niobium content in Inconel allows it to undergo annealing, alloy welding, and age hardening. These properties make Inconel 718 Flanges suitable for a wide range of applications, including gas turbines, combustors, and pumps. These flanges also exhibit a good degree of corrosion resistance in oxidizing and reducing environments.