| Customization: | Available |
|---|---|
| Application: | Industrial, Medical, Chemical |
| Standard: | GB, BS, ASTM, AISI |
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Spring-Grade Nickel Alloy Wire Cr20Ni80 for Mechanical Devices is specifically engineered for high-performance mechanical applications that demand exceptional strength, flexibility, and durability. Composed of 80% Nickel and 20% Chromium, this alloy wire is heat-treated for optimal spring tension and mechanical stability. Its corrosion resistance and smooth, oxide-free surface ensure consistent performance even in harsh environments, making it ideal for precision springs, actuators, and industrial mechanisms.
The wire's excellent fatigue resistance and high tensile strength allow it to withstand repetitive motion and mechanical stress, providing long-term reliability in dynamic mechanical systems.
High Tensile Strength: Engineered for precision spring applications with superior mechanical stability.
Excellent Fatigue Resistance: Withstands repetitive mechanical stress without deformation.
Corrosion and Oxidation Resistant: Maintains performance in industrial and outdoor environments.
Smooth Surface Finish: Prevents scaling and enhances longevity.
Long-Lasting Durability: Ideal for precision instruments and mechanical devices.
Precision Springs for Industrial Machinery
Actuators and Control Mechanisms
Automotive Suspension Systems
Electrical Contacts and Relays
Mechanical Timers and Clocks
Material: Cr20Ni80 (80% Nickel, 20% Chromium)
Surface Finish: Smooth, Oxide-Free, Anti-Corrosion
Structure: Spring-Grade Wire
Diameter Range: 0.2mm - 2.0mm (customization available)
Compliance: ISO9001 / CE / CCC / RoHS / ASTM B344 Certified
Packaging: Precision-wound reels, wooden spools, or custom cut-to-length solutions
| NiCr 80/20 Wire Specifications | ||
| Parameter | Single Wire (Solid) | Stranded Wire |
| Conductor Type | Solid | Customization available |
| Diameter | 0.01mm-0.10mm | |
| Conductor Material | NICKEL-CHROMIUM 80/20 | |
| Resistivity | 1.08 Ω⋅mm2/m @ 20°C | |
| Specific Heat | 0.448 J/g-°C | |
| Thermal Conductivity | 19.2 W/m•K | |
| Mean Coefficient of Thermal Expansion | 12.5 µm/m-°C | |
| Melting Temperature | 1400°C | |
| Density | 8.31g/cm³ | |
| Ultimate Tensile Strength | 655 Mpa | |
| Certifications | RoHS, REACH, UL (optional) | |
| Packaging | Customized package available | |
| Key Applications | Resistance heating elements for industrial devices such as flat irons, water heaters, plastic molding dies, soldering irons | |
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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