SUS201 Stainless Steel: Cost-Saving Austenitic Option

Core Properties

Austenitic MicrostructureNon-magnetic in the annealed state, SUS201 offers excellent ductility and workability, making it ideal for deep drawing, bending, and stamping processes. It can be cold-worked to enhance tensile strength significantly, suitable for structural and decorative applications.

Corrosion ResistanceWhile less corrosion-resistant than SUS304, SUS201 performs well in mildly corrosive environments such as indoor atmospheric conditions, fresh water, and neutral chemical solutions. It is not recommended for outdoor marine or high-chloride settings.

Cost AdvantageThe key benefit of SUS201 lies in its cost efficiency. By replacing part of the nickel with manganese and nitrogen, it cuts raw material costs while retaining core austenitic properties-perfect for projects with budget constraints and non-severe service requirements.

Typical Applications

Decorative components (handrails, trim, signage)

Kitchenware and home appliances (sinks, utensils frames)

Light structural parts (storage racks, shelving)

Automotive trim and interior parts