SDSS S32750 Pipe

Description

Super Duplex Steel 2507 / UNS S32750 / Alloy 1.4410 / F53

Alloy 32750 is a super duplex stainless steel supplied in the solution annealed condition. As a super duplex stainless steel, it combines the desirable aspects of both austenitic and ferritic grades. The higher chromium, molybdenum and nitrogen contents result in a Pitting Resistance Equivalent number (PREN) of >40, providing pitting and crevice corrosion resistance superior to duplex and austenitic stainless steels in almost all corrosive media, and a Critical Pitting Temperature exceeding 50°C.

S32750 Chemical Composition

S32750 Mechanica Properties

Main Standards:

ASTM A789 Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service

ASTM A790 Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe

ASTM A928 Standard Specification for Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal

Advantages of UNS S32750 super duplex
1. Excellent Corrosion Resistance: UNS S32750 SDSS pipes exhibit superior resistance to a wide range of corrosive environments, including seawater, acids, and chloride-containing solutions. This characteristic makes them ideal for applications in offshore oil and gas exploration, chemical processing, and marine environments.
2. High Strength and Durability: The unique microstructure of 1.4410 super duplex imparts exceptional mechanical properties, such as high tensile and yield strength. This makes the pipes suitable for handling high-pressure and high-temperature conditions, providing long-lasting performance and structural integrity.
3. Good Weldability: UNS S32750 super duplex is designed with excellent weldability, allowing for efficient and secure connections. This feature simplifies installation and maintenance processes, reducing downtime and overall costs.
4. Cost-Effective Solution: Despite its exceptional properties, super duplex stainless steel uns s32750 offers a cost-effective alternative to other high-performance alloys. Its extended service life, reduced maintenance requirements, and resistance to pitting and crevice corrosion make it an economically viable choice for various industries.

Applications of UNS S32750 super duplex
1. Oil and Gas: From subsea pipelines to offshore platforms, UNS S32750 SDSS pipes ensure reliable and long-lasting performance in the harsh and corrosive environments of the oil and gas industry.
2. Chemical Processing: The excellent resistance of UNS S32750 SDSS to chemical compounds and acids makes it suitable for applications such as chemical reactors, heat exchangers, and storage tanks.
3. Marine Industry: UNS S32750 SDSS bars are widely used in shipbuilding, offshore structures, and desalination plants due to their exceptional corrosion resistance and strength.
4. Pulp and Paper: The chemical resistance and high strength of uns s32750 round bars make them ideal for handling corrosive chemicals and slurries in the pulp and paper industry.

Choose us as Your Trusted UNS S32750 Supplier
At Hengyang, we prioritize customer satisfaction and deliver exceptional products that meet stringent quality standards. As a trusted supplier of UNS S32750 SDSS pipes, we offer a wide range of sizes, specifications, and customized solutions to cater to your specific requirements. Our dedicated team of experts is committed to providing personalized support, technical guidance, and prompt delivery to ensure your project's success.

Inquiry Us