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302 Stainless Steel Spring Wire Precision Spring Material Corrosion Resistant Wire Form Diameter 0.1-12mm

Categories Stainless Steel Spring Wire
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/Fishing
Diameter: 0.1-12mm
Material: 302
Surface: Bright/Soap Coated
Product name: 0.2mm 302 Stainless Spring Wire
Type: Hard/Soft
Packing: spool,coil
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302 Stainless Steel Spring Wire Precision Spring Material Corrosion Resistant Wire Form Diameter 0.1-12mm

TopOne Wire 0.2mm 302 Stainless Spring Wire

Delivering superior corrosion resistance, optimized spring characteristics, and proven long-term reliability for the most demanding environments. Our 30+ years of metallurgical precision ensures OEMs in critical industries receive wire they can depend on. Standard diameters: 0.1mm - 12mm.



Key Advantages at a Glance

FeatureSpecificationBenefit
Diameter0.2 ±0.005mmPrecision-calibrated for heavy-load springs & large-scale assemblies.
MaterialAISI 302 Stainless SteelSuperior corrosion resistance (saltwater/chemical exposure).
Tensile Strength2150-2400 MPaWithstands extreme cyclic loading & high-impact environments.
Surface FinishBright/Soap CoatedReduces friction, extends spring lifespan.
CertificationsASTM A313, RoHS CompliantGuaranteed aerospace/industrial compliance.
Spool10kg coilsMinimizes waste, optimizes production efficiency.


Why Choose Our 0.2mm Spring Wire?

Industrial-Grade Resilience
Optimized for springs requiring high load capacity (valves, agricultural machinery, suspension systems).

Traceable Quality
Sourced from Tsingshan/Yongxing mills with batch-specific material certifications.

Heat & Corrosion Resistant
Performs in temperatures up to 870°C and harsh outdoor/chemical environments.


Typical Applications

  • Industrial: Conveyor systems, hydraulic valves, heavy equipment

  • Automotive: Suspension coils, clutch springs, brake components

  • Construction: HVAC dampers, seismic bracing, marine hardware

  • Energy: Oil/gas valve springs, turbine components


Order Specifications

ParameterDetail
Standard Diameter0.2mm
Tolerance±0.005mm
Spool Weight10kg
Mill OriginTsingshan, Yongxing (China)
ConditionSpring-tempered, annealed
MOQ1000kg (Sample coils available)

TopOne Wire – Your Partner in Industrial-Grade Spring Solutions.


Quality 302 Stainless Steel Spring Wire Precision Spring Material Corrosion Resistant Wire Form Diameter 0.1-12mm for sale
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