0.32mm Diameter 302 Stainless Steel Spring Wire
12mm stainless steel spring wire
,hard stainless steel spring wire
TopOne 0.32mm 302 Stainless Spring Wire
Our main raw material only from Yongxing and Thingshan Steelworks
We only responsible for our quality and competitive prices
We never reduce our cost.
Choose Topone, choose quality!
| Feature | Specification | Benefit |
|---|---|---|
| Diameter | 0.32 ±0.008mm | Precision-calibrated for heavy-load springs & large-scale assemblies. |
| Material | AISI 302 Stainless Steel | Superior corrosion resistance (saltwater/chemical exposure). |
| Tensile Strength | 2050-2300 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 | 10KG coils | Minimizes waste, optimizes production efficiency. |
Why Choose Our 0.32mm 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
| Parameter | Detail |
|---|---|
| Standard Diameter | 0.32mm |
| Tolerance | ±0.008mm |
| Spool Weight | 10KG |
| Mill Origin | Tsingshan, Yongxing (China) |
| Condition | Spring-tempered, annealed |
| MOQ | 1000kg (Sample coils available) |
TopOne Wire – Your Reliable Stainless Steel Wire Supplier in China. Contact now!
