1.4307 stainless steel, also known as AISI 304L, is commonly used for hollow structural profiles due to its superior properties. The following is an overview of 1.4307 stainless steel hollow structural profiles:

Corrosion Resistance: – 1.4307 has excellent corrosion resistance, making it suitable for outdoor and harsh environments, including marine applications.

Weldability: – Low carbon content reduces the risk of carbide precipitation during welding, resulting in strong and durable welds.

Mechanical Properties: – It retains good strength, with a typical tensile strength of approximately 480 MPa (70,000 psi), ensuring structural integrity under a wide range of loads.

Ductility and Formability: – 1.4307 is highly ductile and can be easily formed into various shapes, including square, rectangular and round hollow profiles.

Aesthetic appeal: – The smooth, polished surface finish is visually appealing, making it ideal for architectural and decorative applications.

Temperature resistance: – It performs well at high temperatures, maintaining its mechanical properties without significant degradation.

Hygienic performance: – Its non-porous surface is easy to clean and is suitable for applications in food processing and pharmaceutical fields.

Construction: – Used in structural frames, supports and building elements to provide strength and aesthetic appeal.

Railrails and Handrails: – Commonly used as railings on stairs and balconies for both safety and visual appeal.

Chemical and Food Processing: – Suitable for equipment and piping systems with high hygiene standards.

Marine Structures: – Commonly used in shipbuilding and offshore platforms due to its corrosion resistance.

Overall, 1.4307 stainless steel hollow structural profiles are valued for their combination of strength, durability, and corrosion resistance, making them suitable for a variety of industrial and construction applications.