Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements

Product Details
Customization: Available
Application: Aviation, Electronics, Industrial, Medical, Chemical
Standard: JIS, GB, DIN, BS, ASTM, AISI, ISO 9001
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  • Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements
  • Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements
  • Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements
  • Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements
  • Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements
  • Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements
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  • Overview
  • Certifications
  • Company Profile
Overview

Basic Info.

Model NO.
CuNi6
Purity
Copper Content: ≥63.5% Nickel Content: 5.5%-6.
Alloy
Alloy
Type
CuNi Wire
Powder
Not Powder
Material Grade
CuNi6 (Cw352h)
Diameter Range
0.02mm-5.0mm
Tensile Strength
350-550 MPa
Elongation
≥25%
Density
8.94 G/Cm³
Electrical Resistivity
0.019 Ω·mm²/M 20ºC
Temperature Coefficient
0.0006/ºC 20-100ºC
Surface Finish
Bright/Pickled/Tin-Plated
Typical Applications
Resistance Elements, Thermocouple Wires, Electroni
Transport Package
Carton or Wooden Case
Specification
0.01mm-10mm
Trademark
DLX
Origin
Changzhou, Jiangsu, China
HS Code
7408290000
Production Capacity
150ton/Month

Product Description

Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements

Product Overview

CuNi6 micro wire is a copper-nickel alloy precision wire containing 5.5%-6.5% nickel, offering balanced conductivity, corrosion resistance and mechanical properties, widely used in electronics, electrical engineering and precision instruments.

Key Feature

Property Advantage
Stable Resistivity Low resistivity (0.019 Ω·mm²/m) and small temperature coefficient (0.0006/ºC), ideal for precision resistance components
Corrosion Resistance Resistant to seawater, humid atmosphere and weak acid/alkali, suitable for marine engineering and chemical equipment
Workability Easy to draw, bend and weld (supports brazing/fusion welding)

Surface Options
 
Available in bright, pickled or tin-plated finishes to meet various conductivity and protection requirements
 
 
 

Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements

 

 

Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements

 

Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating ElementsOxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements

 

Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements

Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements

Certifications

Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements

 

Company Profile



CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

 

Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements

 

Oxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating ElementsOxidation-Resistant CuNi6 Micro Wire, Stable in High-Temp for Heating Elements

FAQ
 

Q: What's the difference between CuNi6 and CuNi10?
A: CuNi6 has lower nickel content and slightly better conductivity (13% vs 10% IACS), while CuNi10 offers better corrosion resistance.
Q: Is silver or gold plating available?
A: Custom plating (e.g. Ag/Au) is available, please provide specific process requirements.
 

Q: Are you a trading company or manufacturer?
A: We're manufacturer.

Q: Could you help to design the product?
A:  Yes, we have excellent R&D team, OEM/ODM orders are all welcome.
 
Q: Could you supply samples?
A: Yes, wecould supply samples according to your requirement.

Q:Could we visit your factory?
A: Sure, factory visit is warmly welcome.
 
 

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