Super duplex stainless steels are the unsung heroes of demanding environments, offering an optimum combination of strength, corrosion resistance, and overall durability. The super duplex S32760 round bar is an ideal example of this alloy family’s capabilities, finding applications across industries where compromise isn’t an option
What is Super Duplex S32760?
UNS S32760 is a super duplex stainless steel known for its exceptional properties. It’s designed to withstand harsh conditions that would quickly deteriorate standard stainless steels
Key characteristics include :
Super Duplex S32760 round bars possess impressive mechanical properties that set them apart. With a yield strength nearly double that of standard austenitic stainless steel, they deliver optimal strength for demanding applications. Moreover, they exhibit corrosion resistance, effectively combating pitting, crevice corrosion, and stress corrosion cracking, making them ideal for harsh environments like marine, chemical processing, and oil & gas operations. Despite their robust nature, these super duplex round bar maintain excellent weldability, enabling easy fabrication and integration into various projects
Manufacturing Process
Super duplex S32760 is typically produced through a combination of processes, including :
- Melting : The raw materials (iron, chromium, nickel, molybdenum, and other elements) are melted in an electric arc furnace or induction furnace.
- Refining : The molten steel undergoes refining processes to remove impurities and adjust the chemical composition.
- Casting : The refined steel is cast into ingots or continuously cast into slabs or billets.
- Hot Working : The slabs or billets are hot rolled or forged into the desired shapes, such as round bars.
- Heat Treatment : The bars are subjected to a solution annealing and quenching process to achieve the desired microstructure and properties.
- Cold Working : Optional cold working processes like drawing or cold rolling can be applied to further refine the dimensions and surface finish.
Properties
Super duplex S32760 possesses a unique combination of properties :
- High Tensile and Yield Strength : Provides excellent mechanical strength for demanding applications.
- Excellent Corrosion Resistance : Resists a wide range of corrosive media, including seawater, acids, and chloride solutions.
- Good Ductility and Toughness : Maintains good impact resistance and fracture toughness even at low temperatures.
- Good Weldability : Can be welded using most common welding techniques, with proper precautions.
Cost and Availability
Super duplex S32760 is a premium material due to its high alloy content and specialized manufacturing processes. However, its long-term cost-effectiveness often outweighs the initial investment due to its extended service life and reduced maintenance requirements
Alloyed Sustainables offers a wide range of super duplex bar in various sizes and finishes. We work closely with our customers to ensure timely delivery and competitive pricing
Applications of Super Duplex S32760 Round Bars
- Oil & Gas Industry : Used for pipes, valves, and other components exposed to aggressive fluids and high pressures.
- Chemical Processing : Excels in reactors, heat exchangers, and piping systems handling corrosive chemicals.
- Marine Engineering : Commonly employed in shipbuilding for propellers, shafts, and other critical components.
- Pollution Control Equipment : Ideal for scrubbers, flue gas desulfurization systems, and wastewater treatment plants.
Why Choose Super Duplex S32760 from Alloyed Sustainables?
At Alloyed Sustainables, we take pride in delivering exceptional quality. We source this super duplex round bars from reputable suppliers and implement rigorous quality control measures to ensure the highest standards. Our comprehensive selection includes a wide range of sizes and finishes, catering to diverse project requirements. Our team of experts is always available to provide technical advice and guide you through the product selection process, ensuring you find the perfect solution for your needs. Furthermore, we’re committed to sustainability and prioritize eco-conscious practices throughout our operations and supply chain
Get in Touch
Ready to experience the benefits of super duplex S32760 round bars ?. Contact Alloyed Sustainables at sales@alloyedsustainable.com today for expert guidance and a quote tailored to your project. We’re your trusted partner for high-performance, sustainable solutions