UNS N08926, also known as 926 stainless steel, is a high-performance super austenitic stainless steel known for its excellent corrosion resistance and mechanical properties. It is particularly suitable for structural profiles used in harsh environments. Here is an overview of its features and applications:

Composition: – Contains approximately 20-22% Chromium, 24-26% Nickel and 6-7% Molybdenum.
– High nickel and molybdenum content enhances resistance to pitting and crevice corrosion.

Corrosion Resistance: – Excellent resistance to pitting, crevice corrosion and stress corrosion cracking, especially in chloride-rich environments.
– Ideal for marine environments and chemical processing applications.

Mechanical Properties: – High tensile strength (approx. 620 MPa) and yield strength (approx. 310 MPa).
– Good ductility and toughness, making it suitable for various structural applications.

Fabrication and weldability: – Easily fabricated using standard techniques including welding, machining and forming.
– Specific welding procedures are required to maintain corrosion resistance and mechanical integrity.

Beam: – Construction for load-bearing applications, providing strength and durability in corrosive environments.

Field: – Ideal for vertical support structures in corrosion-resistant buildings, bridges and industrial facilities.

Channel: – Used in structural framing and bracing systems to provide versatility and strength.

Angle: – Used in a variety of applications requiring high strength and corrosion resistance, including brackets and frames.

Board and Sheet: – For use in cladding, flooring and other applications where structural integrity and corrosion resistance are critical.

Marine Structures: – Commonly used in offshore platforms, shipbuilding and coastal infrastructure due to its excellent seawater resistance.

Chemical Processing: – Suitable for storage tanks, piping systems and reactors handling corrosive chemicals.

Oil and Gas Industry: – For use on equipment and structures exposed to harsh environments, including offshore drilling platforms.

Pharmaceutical industry: – Ideal for applications requiring high hygiene standards and corrosion resistance.

Desalination plant: – For parts exposed to sea water and salt water, ensuring durability and longevity.

UNS N08926 Super Stainless Steel is an excellent choice for structural profiles in harsh environments. Its high strength, excellent corrosion resistance and versatility make it suitable for a wide range of applications in various industries, especially in the marine and chemical processing sectors. Proper manufacturing and welding techniques are essential to ensure optimal performance and service life.