Sign In | Join Free | My bushorchimp.com |
|
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 : 0.5mm 302 Stainless Spring Wire
Type : Hard/Soft
Packing : spool,coil
Engineered for demanding applications requiring superior spring properties, corrosion resistance, and long-term reliability.
TopOne Wire’s 0.5mm 302 Stainless Spring Wire delivers unmatched durability for high-stress applications. Leveraging 30+ years of metallurgical expertise, we supply precision-grade wire trusted by OEMs for critical industrial, automotive, and construction solutions.
(Full range: 0.1mm to 12mm available).
Feature | Specification | Benefit |
---|---|---|
Diameter | 0.5mm ±0.02mm | Precision-calibrated for heavy-load springs & large-scale assemblies. |
Material | AISI 302 Stainless Steel | Superior corrosion resistance (saltwater/chemical exposure). |
Tensile Strength | 1950-2200 MPa | Withstands extreme cyclic loading & high-impact environments. |
Surface Finish | Bright/Soap Coated | Reduces friction, extends spring lifespan. |
Certifications | ASTM A313, RoHS Compliant | Guaranteed aerospace/industrial compliance. |
Spool | 20~25kg coils | Minimizes waste, optimizes production efficiency. |
✅ 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.
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
Parameter | Detail |
---|---|
Standard Diameter | 0.5mm |
Tolerance | ±0.02mm |
Spool Weight | 20~25kg |
Mill Origin | Tsingshan, Yongxing (China) |
Condition | Spring-tempered, annealed |
MOQ | 1000kg (Sample coils available) |
TopOne Wire – Your Partner in Industrial-Grade Spring Solutions.
![]() |
0.5mm 302 Stainless Steel Spring Wire Images |