TECHNICAL PRODUCT INFORMATION

Plated Stainless Steel Fine Wire

High-Strength Fine Wire with Enhanced Surface Performance

Luma Wire Tech provides plated stainless steel fine wire solutions for applications requiring mechanical strength, corrosion resistance, and long-term reliability.

Our plated stainless steel fine wires are engineered to deliver an exceptional combination of strength, ductility, and material stability. This supports reliable processing, consistent performance, and long-term durability in demanding environments.

By combining stainless steel with advanced plating technologies, Luma can further enhance conductivity, corrosion resistance, wear performance, and application-specific functionality.

Fine wire plating: Plated stainless steel fine wire, plated copper fine wire, plated silver fine wire, plated titanium fine wire, plated tungsten fine wire, plated molybdenum fine wire, plated iron fine wire

Specifications

  • Wire dimensions tailored to application requirements
  • Available in a wide range of stainless steel grades and alloys
  • Available with application-specific plating solutions, learn more about our plating services
  • Annealed wire available
  • Tight tolerances for high-precision applications
  • Available cut-to-length or in continuous lengths

 

Base Material Characteristics​

PropertyBenefit
Tensile StrengthSupports demanding applications requiring durability and structural integrity.
Yield StrenghtMaintains dimensional stability under mechanical load.
Wear ResistanceCan be further enhanced through application-specific plating.
Fatigue ResistanceSuitable for applications exposed to repeated bending or mechanical stress.
Imaging/RadiopacityLess visible under imaging systems than high-density materials such as tungsten.
High Mechanical StrengthSupports demanding applications requiring durability and structural integrity.
Corrosion ResistanceProvides reliable performance in challenging environments.
DuctilityAllows forming and processing without compromising performance.
Fatigue ResistanceSuitable for applications exposed to repeated mechanical stress.
Long-Term StabilityReliable performance throughout the product lifecycle.

What Different Plating Options Can Add

Performance EnhancementTypical Benefit
Machinery AllowanceImproves handling characteristics during manufacturing and processing.
Improved ConductivityEnhances electrical performance in conductive applications.
Electrical Contact PerformanceSupports reliable and stable electrical connections.
Wear ResistanceImproves durability in contact-intensive applications.
Corrosion ResistanceProvides additional environmental protection.
SolderabilitySimplifies joining and assembly processes.
BiocompatibilitySupports applications requiring compatibility with biological environments.
Reflection CapacityEnhances optical, thermal, or RF reflectivity.
Temperature ResistanceSupports performance in elevated-temperature environments.
Application-Specific FunctionalityTailors surface properties to unique performance requirements.

Typical Plating Solutions

CoatingTypical Benefit
GoldExcellent corrosion resistance and stable electrical performance.
SilverEnhance the electrical properties. Improve thermal and electrical conductivity.
NickelEffective surface lubricant. Improved corrosion and wear resistance as well as and durability.
CopperImproves electrical contact performance, conductivity, anti-corrosion, malleability, and anti-bacterial properties.
PalladiumEnhanced electrical contact performance, corrosion resistance and protection against weather and friction.
PlatinumExcellent stability in demanding environments. Platinum is biocompatible and also an excellent conductor
TinExcellent resistance against surface corrosion, high solderability and good contact resistance
RhodiumExceptional hardness and wear resistance. Offers remarkable protection against corrosion

Need help selecting the right plating?
Discover how Luma Plating Services can optimize your wire solution.

Plating Options

Plating onto stainless steel is an excellent choice for a wide range of applications. Due to the passive oxide layer naturally present on stainless steel, a nickel strike is typically applied prior to plating to ensure strong adhesion between the coating and the substrate.

Luma’s plated stainless steel fine wire is available with application-specific coating solutions designed to optimize conductivity, corrosion resistance, wear performance, and long-term reliability.

Available Coating Materials

  • Gold (Au)
  • Silver (Ag)
  • Copper (Cu)
  • Nickel (Ni)
  • Palladium (Pd)
  • Platinum (Pt)
  • Tin (Sn)
  • Rhodium (Rh)

Potential Benefits

  • Improved conductivity
  • Enhanced corrosion resistance
  • Better solderability
  • Increased wear resistance
  • Improved electrical contact performance
  • Optimized long-term reliability

Your Wire. Our Expertise.

Whether you need improved conductivity, enhanced corrosion resistance, or application-specific functionality, Luma can help optimize your wire through advanced plating and surface engineering.

Why Plated Stainless Steel fine wire?

Stainless steel provides an excellent foundation for plated wire solutions where mechanical strength, corrosion resistance, and long-term reliability are critical.

By combining stainless steel with application-specific coatings, engineers can optimize conductivity, wear resistance, electrical contact performance, and environmental durability.

 

Key Advantages

  • High mechanical strength
  • Excellent corrosion resistance
  • Good fatigue performance
  • Reliable long-term stability
  • Enhanced functionality through precision plating
  • Suitable for demanding environments

 

Applications

  • Medical devices
  • Guidewires and catheters
  • Sensors and detectors
  • Aerospace components
  • Technical textiles
  • Shielding solutions

Typical Applications for Plated Stainless Steel Fine Wire

  • Medical devices requiring strength, corrosion resistance, and enhanced surface functionality
  • Guidewires and catheter components requiring reliable mechanical performance
  • Sensors and detectors requiring stable electrical contact characteristics
  • Aerospace and defense systems operating in demanding environments
  • Technical textiles combining durability and conductive functionality
  • EMI/RFI shielding applications requiring both mechanical and electrical performance
  • Precision electrical contacts requiring wear-resistant surfaces
  • Industrial applications requiring long-term reliability and corrosion protection

Download our technical overview of ultra-fine wire solutions

Gold-plated, polished and clean metal wires for demanding technical applications.

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