Copper Wire

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Copper Wire
Details
Excellent electrical and thermal conductivity
High ductility and formability
Good corrosion resistance; tinned version offers superior protection
Easy to solder
Category
Metal Wire
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Description

Copper Wire

 

Product Introduction

 

High-conductivity copper wire suitable for electrical, telecommunications, industrial, and decorative applications. Available in various grades, tempers, and forms to meet diverse requirements.

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Material

 

Bare Copper (C11000 / ETP): 99.9% purity, highest electrical conductivity

Oxygen-Free Copper (C10200 / OFC): Ultra-high purity, superior ductility

Tinned Copper: Enhanced corrosion resistance and solderability

Copper Alloys: Brass, bronze, beryllium copper available upon request

 

Specifications

 

Parameter

Details

Diameter

0.05 mm – 10.0 mm

Purity

99.9% – 99.99%

Temper

Soft, half hard, hard, spring

Form

Coils, spools, cut lengths, stranded

Insulation

Bare, enameled, tinned, PVC

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Characteristics

 

Excellent electrical and thermal conductivity

High ductility and formability

Good corrosion resistance; tinned version offers superior protection

Easy to solder

Naturally antimicrobial

 

Product Display

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Applications

 

Electrical: Power cables, wiring, motors, transformers, grounding

Telecommunications: Data cables, coaxial cables, antenna wires

Industrial: Heat exchangers, welding cables, bus bars

Decorative: Jewelry making, wire art, craft supplies

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Packaging

 

  • Plastic spools for fine wires
  • Wooden or steel reels for medium to heavy coils
  • Steel-strapped coils for bulk orders
  • Cut lengths bundled in wooden cases
  • Anti-tangle winding available

 

Transportation

 

Lead Time: 5–10 days for stock; 15–25 days for custom orders

Shipping: Sea freight, air freight, land transport

Incoterms: EXW, FOB, CIF, CFR

Documentation: Invoice, packing list, material test reports

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FAQ

 

Q: What is the difference between bare and tinned copper?

A: Bare copper offers maximum conductivity; tinned copper provides better corrosion resistance and easier solderability.

Q: What is oxygen-free copper (OFC)?

A: High-purity copper with low oxygen content, offering superior conductivity and ductility for audio and precision electronics.

Q: What is the difference between solid and stranded wire?

A: Solid wire is durable and ideal for fixed installations; stranded wire is flexible and resists fatigue for moving applications.

Q: Do you offer samples?

A: Yes, free samples for stock items; shipping costs apply.

Q: How is quality ensured?

A: Each batch undergoes conductivity, tensile, and composition testing with material test reports provided.

 

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