Duplex Steel UNS S32205 Fasteners

Duplex Steel UNS S32205 Fasteners About

Duplex Steel UNS S32205 Fasteners are composed of two main elements, chrome and nickel. Chrome is the major element in this material, with content ranging from 22 to 26%. Nickel comprises the rest of this compound's chemical composition, ranging from 4 to 6%. These fasteners have chromium and molybdenum as secondary elements, both of which help contribute to their corrosion-resistance capabilities. It also features good mechanical properties, including strength, hardness, and ductility, making it an excellent choice for multiple industries that demand robust metal fabrication processes.

Exceptional Strength and Corrosion Resistance

UNS S32205 duplex stainless steel fasteners deliver a rare combination of strength, toughness, and corrosion resistance, making them well-suited for rigorous applications. Their resistance to pitting, crevice corrosion, and stress corrosion cracking ensures reliability in harsh environments, including marine, chemical processing, and desalination plants.


Tailored to Customer Specifications

We offer duplex steel fasteners with a variety of thread types and standards such as DIN, ASTM, ISO, and more. Standard and custom shapes, as well as non-standard lengths up to 5 meters, ensure that every project requirement is met. Surface finishes and coating options further enhance durability and appearance.


Versatile Application Across Industries

These fasteners are extensively used in oil & gas, petrochemical, marine construction, power generation, and related industries. Their superior mechanical properties and temperature tolerance make them the preferred choice for structural joins, flange connections, and equipment assembly in challenging operating conditions.