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0.5mm 302 Stainless Steel Spring Wire

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Ningbo Huayuan Metal Products Co.,Ltd

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0.5mm 302 Stainless Steel Spring Wire

Name: 05mm 302 Stainless Steel Spring Wire
Brand: TOPONE
Price: 1 USD

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

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0.5mm 302 Stainless Steel Spring Wire

- 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).

Key Advantages at a Glance

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.

Why Choose Our 1mm 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	0.5mm
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.

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0.5mm 302 Stainless Steel Spring Wire Images

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