Precision Ground 201 Stainless Spring Wire | High Corrosion Resistance | Custom Sizes (Ø0.1mm - 12mm) | Free Sample Available

• Superior Corrosion Resistance: Ideal for environments where rust is a concern (moisture, mild chemicals). Outperforms carbon steel springs.

• Precision Ground to Tight Tolerances: Ensures consistent diameter (±0.001mm), excellent surface finish, minimal ovality, and reliable spring performance.

• Custom Diameters On Demand: Available in virtually any size between 0.1mm (0.004") and 12mm (0.472") to meet your exact design specifications.

• High Tensile Strength & Spring Properties: Optimally processed for excellent elasticity, fatigue resistance, and formability.

• Cost-Effective Alternative: Provides good corrosion resistance at a more economical price point than 304/316 stainless for suitable applications.

• Free Sample Program: Test our quality and suitability for your project – request your free sample today!

Product Description:

Engineered for reliability and performance, our custom-sized 201 Stainless Spring Wire is the smart choice for applications requiring corrosion resistance, dimensional precision, and consistent spring characteristics. Manufactured from high-quality AISI 201 austenitic stainless steel, this wire offers a balanced combination of strength, formability, and resistance to oxidation and tarnishing in mildly corrosive environments.

Undergoing a precision grinding process, each spool or coil delivers exceptional dimensional accuracy and a smooth, uniform surface finish. This minimizes friction during coiling, ensures predictable spring behavior, and enhances fatigue life. We understand that one size doesn't fit all, which is why we specialize in producing wire tailored precisely to your required diameter within the extensive 0.1mm to 12mm range.

Ideal For:

• Automotive components (clips, retainers, connectors)

• Consumer appliance springs (white goods, electronics)

• Industrial machinery springs

• Medical device components (non-implantable)

• Marine hardware (non-critical saltwater)

• General purpose springs requiring corrosion resistance

• Hobbyist & prototyping projects