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0.3mm SUS304 Stainless Steel Spring Wire Bright / Soap Coated Surface

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0.3mm SUS304 Stainless Steel Spring Wire Bright / Soap Coated Surface

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Brand Name : TOPONE

Model Number : 30

Certification : ISO,SGS,Rosh

Place of Origin : China

MOQ : 1000KG

Price : Negotiation

Payment Terms : T/T,L/C

Supply Ability : >1000 Tons per month

Delivery Time : 10-20 days

Packaging Details : Coil/Spool/Pallet/By customer request

Application : Springs/Screw/wire form

Diameter : 0.1-12mm

Material : 304

Surface : Bright/Soap Coated

Product name : 0.3mm SUS304 Stainless Steel Spring Wire

Type : Hard/Soft

Packing : spool,coil

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Matt 200 / 300 /400 series Stainless Steel Spring Wire

Construction Stainless Steel Spring Wire 304 Stainless Steel Wire JIS G4314 Standard


Core Properties

304 Stainless Steel Spring Wire is a cold-drawn, austenitic alloy wire renowned for its excellent corrosion resistance, high tensile strength, and good fatigue life. Conforming to ASTM A313/ASTM A478, it is ideal for springs operating in corrosive or high-temperature environments up to 550°F (288°C).


Typical Uses Include

  • Compression/Extension Springs in Marine Hardware

  • Valve Springs for Chemical Equipment

  • Medical Device Springs (ISO 13485 compliant)

  • Food Industry Springs (FDA-compliant surfaces)

  • Automotive Suspension Components


Manufacturing Advantages)

Controlled Cold Drawing Process: Ensures uniform grain structure, consistent diameter tolerances (per ASTM E213), and enhanced surface finish (optional bright annealed). Available in diameters 0.01mm–12.0mm, with custom tempering options (e.g., 1/4 Hard to Full Hard).


Key Specs Table

Property Value
Material 304
Tensile Strength 1850-2400 MPa (varies by temper)
Surface Finish Bright/ Matt
Operating Temp -200°C to +288°C



Product Tags:

SUS304 Spring Wire

      

0.3mm Stainless Steel Spring Wire

      

Bright steel spring wire

      
Quality 0.3mm SUS304 Stainless Steel Spring Wire Bright / Soap Coated Surface for sale

0.3mm SUS304 Stainless Steel Spring Wire Bright / Soap Coated Surface Images

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