S32760 Duplex Stainless Tube

S32760 stainless steel is equivalent to F55, 1.4501 and X2CrNiMoCuWN25-7-4.  As a leading duplex stainless steel 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 S32760 duplex 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.

S32760 stainless steel tube, classified as a duplex stainless steel, boasts exceptional resistance to corrosion from organic acids like formic and acetic acid, making it ideal for high-concentration and high-temperature applications where conventional austenitic stainless steels may corrode rapidly. Within specific concentration ranges, its resistance to inorganic acids rivals that of high-alloy austenitic stainless steels. Compared to other 25Cr-type duplex stainless steels, super duplex S32760 exhibits superior resistance to pitting and crevice corrosion. Additionally, it demonstrates outstanding resilience against chloride-induced stress corrosion cracking, erosion corrosion, and corrosion fatigue.

The outstanding mechanical attributes of S32760 stainless steel position it as the material of choice for applications demanding exceptional strength and durability. Its exceptional strength characteristics not only ensure structural stability but also allow for leaner design in load bearing applications. Furthermore, the material's elongation, often surpassing 25%, indicates its capability to deform plastically before fracture, providing a degree of ductility that is crucial in load-bearing components subjected to dynamic forces.

• Hot Forming: S32760 tube shows excellent hot formability with relatively low forming loads up. The recommended hot forming temperature range is from 1230°C to 1000°C (2250°F to 1830°F). Excessive temperatures can compromise the material's dimensional stability, rendering it overly pliable for specific forming processes. Conversely, temperatures that are too low may lead to deformation concentrating in the less ductile ferrite, risking fissures within the deformed area and potential precipitation of a significant volume of sigma phase.

• Cold Forming: The grade S32760, also known as stainless steel 1.4501, can be used for cold working by most common stainless steel forming methods, to increases strength and hardness. Compared to austenitic steels, this material boasts higher yield strength but lower ductility, necessitating fabricators to apply greater forming pressures, wider bending radii, and allowances for springback to achieve desired shapes.

• Good Weldability: S32760 possesses good weldability and can been welded by by shielded metal arc welding, gas tungsten arc welding, plasma arc welding, flux cored wire, submerged arc welding, or other standard welding processes. Preheating of duplex S32760 is not necessary except to prevent condensation on cold metal. When a filler metal is required, consider S32760/P100, because it will produce the appropriate duplex weld structure. 

After Acid Pickling (AP), Mechanical Polishing (MP), Bright Annealed (BA), and Electropolished (EP) , the steel S32760, also known as F55 stainless steel, can more effectively resist the erosion of corrosive media, maintain the surface finish and gloss, and has higher wear resistance. This makes it an ideal material choice, especially for applications that require high appearance and functionality.

As a high-performance stainless steel material, S32760 duplex tube & pipe plays an important role in chemical processing, oil and gas, food processing and energy industries. Its excellent corrosion resistance and high temperature resistance enable it to withstand various corrosive chemicals and extreme process conditions, ensuring the safety and stability of the production process.

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