Incoloy 825 Tube

Incoloy 825 is equivalent to N08825, 2.4858 and NiCr21Mo. 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 incoloy 825 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 825 tube is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium, and provide exceptional resistance to many corrosive environments. The alloy's high nickel content makes it enough to resist chloride-ion stress-corrosion cracking. The combination of nickel, molybdenum and copper gives it outstanding resistance to reducing environments such as those containing sulfuric and phosphoric acids. The molybdenum also aids resistance to pitting and crevice corrosion.  In addition, The titanium addition serves, with an appropriate heat treatment, to stabilize the alloy against sensitization to intergranular corrosion.  

Incoloy alloy 825 tube is designed to provide excellent mechanical properties in a wide range of corrosive environments. Its high tensile strength, favorable elongation characteristics, and fatigue resistance render it well-suited for applications necessitating a balance of strength and ductility. The alloy's moderate hardness strikes a balance between machinability and strength, facilitating ease of fabrication, welding, and machining operations without compromising its mechanical properties.

• Corrosion Resistance: Alloy 825, also known as n08825 material, is distinguished by its corrosion resistance and is particularly suitable for use in sulfuric acid, phosphoric acid, sour flue gases, sour gases and oil wells, as well as seawater. In both reducing and oxidize environments, the alloy resists general corrosion, pitting, crevice corrosion, intergranular corrosion, and stress-corrosion cracking.

• Fatigue Resistance: Incoloy 825 tubing maintains good fatigue resistance even in corrosive environments, standing out for its remarkable ability to withstand cyclic loading and repeated stress cycles. Moreover, the robust fatigue resistance of alloy not only extends the operational life of components but also minimizes the risk of unexpected failures, thereby reducing maintenance costs and downtime.

• Good Weldability: Incoloy 825 has good weldability by all conventional processes. For most applications, INCONEL® Welding Electrode 112 for shielded metal-arc welding and INCONEL Filler Metal 625 for gas-shielded processes are used. For applications that require highest resistance to corrosion, INCO-WELD® Welding Electrode 686CPT® and INCO-WELD Filler Metal 686CPT are used. 

Alloy 825 tube manufacturer can utilize Acid Pickling (AP), Mechanical Polishing (MP), Bright Annealed (BA), and Electropolished (EP) treatments to enhance the surface quality and performance of the tubes. Acid Pickling (AP) is typically performed as a part of the fabrication or maintenance process to ensure the material's cleanliness and enhance its corrosion resistance. It's important to note that Acid Pickling (AP) process for Incoloy 825 should be carried out in a controlled and well-ventilated environment, following proper safety protocols. 

Inconel 825 tube & pipe‘s common applications span diverse sectors such as food processing, marine engineering, oil & gas and chemical processing. In food processing, it ensures hygiene and safety in equipment. In marine engineering, it withstands the harsh conditions of seawater exposure. In the oil and gas industries, it commonly utilized for their exceptional corrosion resistance and high-temperature performance. In chemical industries, it thrives in acidic solutions and environments with high chloride content. 

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