Monel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding Systems

Product Details
Customization: Available
Application: Industrial, Medical, Chemical
Standard: GB, ASTM
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  • Monel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding Systems
  • Monel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding Systems
  • Monel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding Systems
  • Monel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding Systems
  • Monel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding Systems
  • Monel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding Systems
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Certifications
  • Packaging & Shipping
  • Company Profile
  • Our Advantages
  • After Sales Service
Overview

Basic Info.

Model NO.
Monel Wire
Purity
Ni ~67%, Cu ~30%, Fe ≤2.5%
Alloy
Alloy
Type
Nickel Wire
Powder
Not Powder
Temperature Resistance
up to 480°c
Corrosion Resistance
Excellent in Seawater, Salt Spray
Tensile Strength
≥550MPa
Electrical Resistivity
~0.43μΩ·m at 20°c
Transport Package
Plastic Reel Packaging and Carton Vacuum Packaging
Specification
Customized
Trademark
MOSSTEE
Origin
Jiangsu, China
HS Code
7505220010
Production Capacity
500tons/Year

Product Description

Product Description

Monel Wire - 400 Series Copper Alloy Wire for Seawater Cabling and Shielding Systems is a nickel-copper alloy wire designed for long-term electrical and structural performance in aggressive marine environments. With a high nickel content (~67%) and proven resistance to salt spray, chlorides, acids, and alkalis, Monel 400 series wire is widely used in the construction of underwater cables, shielding braids, and grounding conductors.

Its non-magnetic, corrosion-proof properties make it ideal for electromagnetic interference (EMI) shielding, flexible cable harnesses, and signal wiring in submarines, coastal installations, and naval platforms.

 

Key Features

  • Corrosion-resistant in seawater, salt mist, and acidic marine atmospheres

  • Excellent ductility and fatigue resistance for braided or stranded cable construction

  • Non-magnetic and stable in salt-rich electrical systems

  • Maintains conductivity and integrity under submersion and thermal cycling

  • Compatible with tinned, silvered, or bare braid applications

 

Applications

  • EMI shielding braid in submarine communication and sonar cables

  • Flexible conductor mesh for marine electronics and sensors

  • Structural support wire in submersible or amphibious signal cables

  • Grounding conductors and jumpers for shipboard power systems

  • Protective mesh or shield wraps in offshore automation assemblies

 

Quality & Standards

  • Complies with ASTM B164 / UNS N04400 / EN 2.4360

  • Typical composition: Ni ~67%, Cu ~30%, Fe ≤2.5%

  • RoHS / ISO9001 / REACH certified production

  • 100% tested for corrosion resistance, flexibility, and dimensional precision

  • COA, MTC, and third-party test reports available upon request

Detailed Photos
Monel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding Systems

Monel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding Systems

Product Parameters
Monel Wire Specifications
Parameter Single Wire (Solid) Stranded Wire
Conductor Type Solid Customization available
Diameter 0.03mm-0.10mm
Conductor Material Monel 400, 401, 404, K500
Resistivity 0.51 Ωmm2/m @ 20°C
Thermal Conductivity 24.1 W/m•K
Mean Coefficient of Thermal Expansion 13.9 µm/m-°C
Modulus of Elasticity in Tension 179 x 10³ Mpa
Melting Temperature 1350°C
Density 8.8g/cm³
Ultimate Tensile Strength 483-586MPa
Yield Strength (0.2% offset) 193 MPa min
Elongation >35%
Certifications RoHS, REACH, UL (optional)
Packaging Customized package available
Key Applications Cable wrap for oil and gas production, Marine components, Chemical processing, Fasteners, Screens
Certifications

Monel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding Systems
Packaging & Shipping

 

Monel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding Systems
Company Profile

Mosstee specializes in high-performance conductor materials, including silver-plated copper wire, nickel-plated copper wire, copper-clad aluminum, copper-clad steel, and aluminum alloy cables, widely used in power, telecommunications, automotive, and new energy industries.
 

Our Advantages

1. Three Decades of Specialized Expertise
As a pure-play wire & cable manufacturer since 1990, we deliver precisely engineered solutions for industrial, energy, and infrastructure applications.

2. Certified Quality Assurance
All products meet UL, CE, and RoHS standards, with ISO 9001-certified manufacturing ensuring 99.97% defect-free delivery across 50+ countries.

3. Eco-Conscious Production
REACH-compliant materials reduce carbon footprint by 30% vs industry average, with 85% recyclable product designs.
 

After Sales Service

Service Excellence

1. 24/7 Technical Support
Dedicated engineers on-call for urgent troubleshooting, with <3hr response time for critical infrastructure projects.

2. Customization from Blueprint to Delivery
• Prototype development in 10-14 days
• Minimum Order Quantity (MOQ) as low as 50 kgs
• OEM/ODM compliant with NEC, IEC & EN standards

3. Transparent Project Management
Assigned account managers provide weekly progress reports with:

  • Test report
  • Production line videos
  • Customs clearance updates

4. Risk-Free Trial
Test samples in your application for 90 days - we cover return shipping if unsatisfied.
Monel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding SystemsMonel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding SystemsMonel Wire 400 Series Copper Alloy Wire for Seawater Cabling and Shielding Systems

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