What is the maximum operating temperature of Nickel Clad Copper Round Wire?

Raytron NCC round wire operates continuously from -200°C to 400°C, making it suitable for extreme temperature environments including aerospace, downhole sensors, and high-temperature processing equipment. The nickel-copper metallurgical bond remains stable throughout this temperature range without delamination.

What is the conductivity of NCC Round Wire?

NCC round wire achieves 85-95% IACS conductivity depending on nickel layer thickness. The 5% nickel layer provides 95% IACS, while 15% nickel layer provides 85% IACS. Despite slightly lower conductivity than pure copper, NCC offers superior corrosion resistance and high-temperature stability.

What makes NCC suitable for MWD downhole sensors?

NCC wire is the material of choice for MWD (Measurement While Drilling) downhole sensors due to its unique combination of properties: 400°C temperature rating for deep well environments, excellent H2S and brine corrosion resistance, stable electrical properties under extreme pressure, and non-magnetic characteristics that don't interfere with sensor readings.

How does NCC compare to nickel-plated copper wire?

NCC features a metallurgical bond between nickel and copper, while nickel-plated copper has only an electroplated surface layer. NCC can withstand 400°C without delamination, while plated wire may fail above 200°C. NCC also offers superior bend fatigue resistance and will not crack or peel during forming operations. For critical applications in harsh environments, NCC is the superior choice.

Last Updated: February 28, 2026 Updated

Manufacturing Process

This product is manufactured using Clad & Weld process with metallurgical bonding. It is NOT electroplated.

Metallurgical bonding creates a permanent atomic-level connection, ensuring superior reliability compared to electroplating. This enables excellent weldability, resistance to peeling during bending, and stable performance under thermal cycling conditions.

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What is Nickel Clad Copper Round Wire?

Nickel Clad Copper Round Wire is a Nickel Clad Copper (Ni/Cu) material with 90% IACS conductivity, , widely used in Oil, Gas & Chemical, Aerospace & Defense, Medical Devices, and other applications. It combines the excellent properties of multiple metals, making it an ideal alternative to traditional single-metal materials.

Nickel Clad Copper Round Wire - 90% IACS, Nickel Clad Copper (Ni/Cu)

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Nickel Clad Copper Round Wire

Name: Nickel Clad Copper Round Wire
Brand: RAYTRON
SKU: NICKEL-CLAD-COPPER-ROUND-WIRE
Availability: InStock

RAYTRON Nickel Clad Copper Round Wire is manufactured using advanced Clad & Weld process with metallurgical bonding between nickel layer and copper core, operating temperature up to -200°C to 400°C. Uniform nickel layer thickness (5-15%), conductivity 85-95% IACS, combining high conductivity of copper with excellent corrosion resistance of nickel. Suitable for MWD downhole sensors, aerospace, and marine engineering in high-temperature and corrosive environments. Compliant with ASTM B565 and AMS 4533.

Material

Nickel Clad Copper (Ni/Cu)

Conductivity

90% IACS

Tensile Strength

385 MPa

Dimensions

Applications

Oil, Gas & Chemical Aerospace & Defense Medical Devices Battery & Energy Storage Industrial Motors Electronics Connectors

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Detailed Specifications

Unit System:

Specification	Value
Diameter Range	0.1 mm
Nickel Layer Ratio	5% (95% IACS), 10% (90% IACS), 15% (85% IACS)
Tensile Strength	340 MPa
Operating Temperature	200°C
Standards	ASTM B565, AMS 4533, AMS 4662
Temper	Soft (O), Hard (H)
Post-Processing	Bare, Gold-plated

Standards & Compliance

Applicable Standards

ASTM B355 AMS 4600 IEC 60811

Certifications

✓ ISO 9001 🌿 RoHS 🛡️ REACH ✈️ Aerospace AS9100

Typical Markets

🇺🇸 United States

🇪🇺 European Union

🇨🇳 China

🇯🇵 Japan

Documents

ISO 9001 Certificate

PDF

RoHS Test Report

PDF

REACH Compliance Declaration

PDF

Product Datasheet

PDF

Regional Compliance Note

We can provide product certification documents that meet local regulatory requirements based on your target market.

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