0.5mm 304 Soap-coated Stainless Steel Spring Wire
For over three decades, we have been a leading force in China's stainless steel wire industry. We combine foundational strength with operational excellence to give you a competitive edge.
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Uncompromising Quality from the Start: We use prime raw materials exclusively from TSINGSHAN & YONGXING, guaranteeing product integrity and batch-to-batch consistency.
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Every Size, Ready for You: Whether you need micro-precision or standard diameters, our full range (0.1mm - 12mm) is in stock and ready to move.
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Speed Meets Reliability: Our streamlined production process means we deliver faster, reducing your wait times and inventory risks.
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Certified Excellence: Our ISO9001 & RoHS certifications are your guarantee of quality and compliance for any market.
✅ Test Us Risk-Free: Contact us now for your free sample!
| Feature | Specification | Benefit |
|---|---|---|
| Diameter | 0.5mm ±0.01mm | Precision-calibrated for heavy-load springs & large-scale assemblies. |
| Material | 304 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 | ISO9001, RoHS Compliant | Guaranteed aerospace/industrial compliance. |
| Spool | 20KG coils | Minimizes waste, optimizes production efficiency. |
- 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
| Standard Diameter | 0.5mm |
| Tolerance | ±0.01mm |
| Spool Weight | 20KG |
| Mill Origin | Tsingshan, Yongxing (China) |
| Condition | Spring-tempered, annealed |
| MOQ | 1000kg (Sample coils available) |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.