Hard / Soft 1.6mm 304 Stainless Steel Spring Wire for Superior Strength and Flexibility
1.6mm 304 Stainless Spring Wire
,Hard stainless steel spring wire
,Soft stainless steel spring wire
TopOne 1.6mm 304 Stainless Spring Wire
Engineered for peak performance in critical applications. Delivers exceptional corrosion resistance, precise spring characteristics, and guaranteed long-term reliability—even in the most demanding environments. Backed by 30+ years of metallurgical expertise, OEMs trust TopOne for dependable wire solutions.
(Standard diameters: 0.1mm - 12mm).
Key Advantages at a Glance
| Feature | Specification | Benefit |
|---|---|---|
| Diameter | 1.6 ±0.015mm | Precision-calibrated for heavy-load springs & large-scale assemblies. |
| Material | AISI 304 Stainless Steel | Superior corrosion resistance (saltwater/chemical exposure). |
| Tensile Strength | 1650-1900 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 | 50kg coils | Minimizes waste, optimizes production efficiency. |
Why Choose Our 6mm 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
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Industrial: Conveyor systems, hydraulic valves, heavy equipment
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Automotive: Suspension coils, clutch springs, brake components
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Construction: HVAC dampers, seismic bracing, marine hardware
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Energy: Oil/gas valve springs, turbine components
Order Specifications
| Parameter | Detail |
|---|---|
| Standard Diameter | 1.6mm |
| Tolerance | ±0.015mm |
| Spool Weight | 50kg |
| Mill Origin | Tsingshan, Yongxing (China) |
| Condition | Spring-tempered, annealed |
| MOQ | 1000kg (Sample coils available) |
TopOne Wire – Your Partner in Industrial-Grade Spring Solutions.