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Custom 1.8mm 302 Stainless Steel Spring Wire With SGS Certification And Bright Surface
Custom 1.8mm 302 Stainless Steel Spring Wire With SGS Certification And Bright Surface
Specifications
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 :
0.01-12mm
Material :
302
Surface :
Bright/Soap Coated
Product name :
1.8mm 302 Stainless Spring Wire
Type :
Hard/Soft
Packing :
spool,coil
Description

1.8mm 302 Stainless Steel Spring Wire

    • Engineered for demanding applications requiring superior spring properties, corrosion resistance, and long-term reliability.

TopOne Wire’s 1.8mm 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 1.8mm ±0.02mm Precision-calibrated for heavy-load springs & large-scale assemblies.
Material AISI 302 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 120 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 1.8mm
Tolerance ±0.02mm
Spool Weight 120kg
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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Custom 1.8mm 302 Stainless Steel Spring Wire With SGS Certification And Bright Surface

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Product Detail
Brand Name :
TOPONE
Model Number :
30
Certification :
ISO,SGS,Rosh
Place of Origin :
China
MOQ :
1000KG
Price :
Negotiation
Contact Supplier
video
Custom 1.8mm 302 Stainless Steel Spring Wire With SGS Certification And Bright Surface

Ningbo Huayuan Metal Products Co.,Ltd

Verified Supplier
1 Years
ningbo
Since 1993
Business Type :
Manufacturer
Main Products :
Stainless Steel Spring Wire, Stainless Steel Annealed Wire, Stainless Steel Wire Spool
Total Annual :
>7000000-8000000
Employee Number :
>1000~2000
Certification Level :
Verified Supplier
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