0.32mm Diameter 302 Stainless Steel Spring Wire

Product Details:

Place of Origin:	China
Brand Name:	TOPONE
Certification:	ISO/SGS/RosH
Model Number:	30

Payment & Shipping Terms:

Minimum Order Quantity:	1000KG
Price:	Negotiation
Packaging Details:	Coil/Spool/Pallet/By customer request
Delivery Time:	10-20 days
Payment Terms:	T/T,L/C
Supply Ability:	>1000 Tons per month

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Detailed Product Description

Certification:	ISO,SGS,Rosh	Application:	Springs/Screw/wire Form/Fishing
Diameter:	0.1-12mm	Material:	302
Surface:	Bright/Soap Coated	Product Name:	0.32mm 302 Stainless Spring Wire
Type:	Hard/Soft	Packing:	Spool,coil

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)