| 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 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.
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
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
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
| 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 Ω⋅mm2/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 | |
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.
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.
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:
4. Risk-Free Trial
Test samples in your application for 90 days - we cover return shipping if unsatisfied.
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