Description

Super Duplex Stainless Steel Rod

Super Duplex Stainless Steel Rod is a premium-grade solid bar crafted from super duplex alloys like UNS S32750 and S32760. These rods offer exceptionally high strength, outstanding resistance to corrosion, and superior performance in extremely aggressive environments, especially where chloride stress corrosion and pitting are concerns. Super Duplex rods are widely used in offshore oil & gas, chemical processing, marine engineering, and desalination plants, where durability and reliability are critical.

We are one of the few Super Duplex Stainless Steel Rod suppliers that combine stainless steel manufacturing engineering capabilities with advanced industrial automation. Our stainless-steel rods are available in various sizes, ready for custom fabrication and high-load-bearing designs.

📋 Technical Specifications:

• Grades Available:

  • UNS S32750 (1.4410), UNS S32760

• Standards: ASTM A276 / A479, ASME SA276 / SA479, EN 10088

• Diameter Range: 6 mm to 200 mm

• Length: Up to 6 meters or custom cut-to-length

• Finish Options:

  • Bright Drawn

  • Turned & Polished

  • Peeled / Rough Machined

  • Annealed & Pickled

⚙️ Key Features:

• Twice the strength of conventional austenitic stainless steels

• Exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking

• Excellent performance in high-chloride and seawater environments

• High mechanical strength and fatigue resistance

• Good weldability and machinability

• Long service life with low maintenance costs

🏭 Applications:

• Subsea and offshore platforms

• Heat exchangers and pressure vessels

• Marine propellers and shafts

• Chemical and petrochemical plant components

• Desalination equipment

• Oil & gas processing systems

• Structural components in corrosive environments

🧰 Customization & Testing:

• Cut-to-size and custom machining

• Non-destructive testing (UT, MPI, PMI)

• Mill Test Certificate (EN 10204 3.1/3.2)

• Export-grade packaging and marking

• Optional pickling, passivation, or polishing