Ningbo Huayuan Metal Products Co.,Ltd
| Type | Hard |
| Surface Treatment | Soap-coated/Bright |
| Packing | Coil/Pallet |
| Diameter | 0.10–12.00 mm (0.5 mm Available) |
| Grade | AISI 201 Stainless Steel |
| Tensile Strength | 1900-2200N/mm2 |
| Stardard | JIS,EN,ASTM,DIN,GB |
| Payment Terms | L/C,T/T |
| Supply Ability | >1000 Tons per month |
| Delivery Time | 10-20days |
| Packaging Details | Coil/Spool/Pallet/By customer request |
| Application | Compression/Torsion/Extention Spring |
| Certification | ISO,SGS,RosH |
| Brand Name | TOPONE |
| Model Number | 669 |
| Place of Origin | China |
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Product Specification
| Type | Hard | Surface Treatment | Soap-coated/Bright |
| Packing | Coil/Pallet | Diameter | 0.10–12.00 mm (0.5 mm Available) |
| Grade | AISI 201 Stainless Steel | Tensile Strength | 1900-2200N/mm2 |
| Stardard | JIS,EN,ASTM,DIN,GB | Payment Terms | L/C,T/T |
| Supply Ability | >1000 Tons per month | Delivery Time | 10-20days |
| Packaging Details | Coil/Spool/Pallet/By customer request | Application | Compression/Torsion/Extention Spring |
| Certification | ISO,SGS,RosH | Brand Name | TOPONE |
| Model Number | 669 | Place of Origin | China |
| High Light | 201 stainless steel spring wire ，en stainless steel spring wire | ||
TOPONE is a professional manufacturer of 0.5mm 201 Stainless Steel Spring Wire, supplying premium stainless steel spring wire for spring manufacturing, fishing accessories, hardware products, wire forming, and industrial applications worldwide. Manufactured from high-quality AISI 201 stainless steel under a strict ISO9001 quality management system, our spring wire provides excellent tensile strength, stable mechanical properties, outstanding elasticity, and reliable forming performance.
Available in diameters from 0.10 mm to 12.00 mm, our 201 stainless steel spring wire is offered with bright or soap-coated (matte) surface finishes to satisfy different production requirements. Every production batch undergoes comprehensive testing to ensure consistent diameter tolerance, stable tensile strength, and long-lasting performance.
With more than 30 years of manufacturing experience, TOPONE provides factory-direct pricing, OEM & ODM services, fast delivery, and professional technical support for customers worldwide. :contentReference[oaicite:0]{index=0}
| Item | Specification |
|---|---|
| Product Name | 0.5mm 201 Stainless Steel Spring Wire |
| Material Grade | AISI 201 Stainless Steel |
| Diameter | 0.10–12.00 mm (0.5 mm Available) |
| Surface Finish | Bright / Soap Coated (Matte) |
| Tensile Strength | 1600–1900 MPa (Customizable) |
| Temper | Spring Hard |
| Standard | ASTM A580 / JIS G4309 / EN 10088 |
| Certification | ISO9001, SGS, RoHS |
| Packaging | Coil / Spool / Pallet / Customized |
| OEM & ODM | Supported |
| Place of Origin | China |
Provides high elasticity and stable mechanical properties for precision spring manufacturing.
Designed for compression, extension, and torsion springs requiring long service life.
Available in bright and soap-coated finishes to improve forming efficiency and reduce tooling wear.
Manufactured using advanced wire drawing technology for excellent dimensional consistency.
AISI 201 stainless steel offers good corrosion resistance for general industrial and commercial applications.
Over 30 years of stainless steel wire manufacturing experience with consistent quality, competitive pricing, and reliable delivery.
Our 201 stainless steel spring wire is widely used in:
Every production batch is inspected before shipment, including:
Mill Test Certificates (MTC) and inspection reports are available upon request.
Standard export packaging includes plastic spools, coils, moisture-proof wrapping, and wooden pallets. Customized packaging solutions are available according to customer requirements.
Shipping methods include sea freight, air freight, railway transportation, and express delivery worldwide.
Bright and soap-coated (matte) surfaces are available to meet different manufacturing processes.
Yes. Tensile strength, diameter tolerance, coil weight, and packaging can all be customized.
ISO9001, SGS, and RoHS certifications are available. Material Test Certificates (MTC) can also be provided.
It is widely used in spring manufacturing, fishing accessories, hardware, automotive components, wire forming, and industrial machinery.
Yes. We support OEM and customized production according to customer specifications.
Company Details
Business Type:
Manufacturer
Year Established:
1993
Total Annual:
>7000000-8000000
Employee Number:
>1000~2000
Ecer Certification：
Verified Supplier
What We Do As the most reliable and trustworthy factory in the stainless steel wire industry of China, Huayuan Metal manufactures stainless steel wires constant in quality and favorable in price for purchasers all around the world. Our advanced logistics solutions provide a guarantee for ou... What We Do As the most reliable and trustworthy factory in the stainless steel wire industry of China, Huayuan Metal manufactures stainless steel wires constant in quality and favorable in price for purchasers all around the world. Our advanced logistics solutions provide a guarantee for ou...
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