Inconel 718 Tube

Inconel 718 is equivalent to N07718, 2.4668 and NiCr19NbMo. As a leading nickel alloy supplier in China, Ronsco is enowned for our exceptional production standards, strict quality control, extensive inventory, and unwavering commitment to excellence. We specialize in supplying inconel 718 tube & pipe in various OD, ID, wall thickness and length, to meet customers' needs for different projects.

In addition to on-demand production, we also offer an large inventory, regularly stock a variety of materials and specifications. Regardless of project size, we can all meet deadlines and deliver final products that meet or exceed industry standards.

Alloy 718 tube is a corrosion-resistant age-hardenable alloy. The high nickel contents contributes the alloy to corrosion resistance in many inorganic and organic, and combating chloride-ion stress-corrosion cracking. In addition, chromium imparts an ability to withstand attack by oxidizing media and sulfur compounds, molybdenum is contribute to resistance to pitting in many media. Please note that the specific corrosion resistance of Alloy 718 can vary depending on the concentration and temperature of the corrosive media, as well as other environmental factors.

Inconel alloy 718 tube is a high-strength nickel-based superalloy known for its exceptional mechanical properties, including high tensile strength, excellent creep resistance, and outstanding fatigue performance. These characteristics are largely due to its unique composition and precipitation hardening mechanism, which involves the formation of γ′ and γ″ phases that enhance strength and stability at elevated temperatures. Inconel 718 maintains its structural integrity and performance even in extreme conditions, such as high temperatures exceeding 700°C and highly corrosive environments.

• High-temperature Stability: Inconel 718, also known as n07718 nickel alloy, which is highly valued for its exceptional high-temperature stability, which is a critical factor in their widespread use across demanding industrial applications. This nickel-based alloy exhibits outstanding creep resistance, maintaining its structural integrity and mechanical properties at temperatures up to 1300°F (700°C). Its excellent oxidation resistance extends up to 1800°F (980°C), ensuring durability in harsh environments.

• Fatigue Rsistance: Inconel 718 tubing exhibits superior resistance to fatigue cracking, even under high cyclic loads and extreme temperatures. Nickel alloy 718's fatigue performance is further improved through optimized heat treatment processes, which refine the grain structure and precipitate distribution.

• Good Weldability: Alloy 718, also known as inconel 2.4668 offers good weldability. The material is ability to be welded without significant loss of mechanical properties and its resistance to cracking, which is a significant advantage in manufacturing and repair processes. It can be readily welded using various techniques such as Gas Tungsten Arc Welding (GTAW), Gas Metal Arc Welding (GMAW), Shielded Metal Arc Welding (SMAW), Electron Beam (EB), and resistance welding. 

As a leading inconel 718 tube suppliers in China, Ronsco is re committed to meeting the diverse needs of our customers, including surface treatments such as Acid Pickling (AP), Mechanical Polishing (MP), Bright Annealed (BA), and Electropolished (EP). These treatments enhance the surface quality and performance of the tubes, making them suitable for various demanding applications.

Inconel 718 tubes and pipes are widely used across several industries due to their exceptional combination of high strength, corrosion resistance, and ability to withstand extreme temperatures. These properties make them indispensable in sectors such as aerospace, chemical processing, oil and gas, and power generation. Such as, in the aerospace industry,  this tube are used in critical components like jet engine parts, gas turbines, rocket motors, and spacecraft components, where they can endure high temperatures and pressures while maintaining structural integrity.

Ronsco is a supplier with more than 28 years of experience in the metal tubes field, we always adheres to the business phiosophy of "customer-centered", tries its best to meet the requirements of customers and pursues win-win cooperation with customers. Are you looking for a reliable tubes manufacturer ! Contact Us Now! Email: manager@ronsteel.com