| Customization: | Available |
|---|---|
| Application: | Industrial, Medical, Chemical |
| Standard: | GB, BS, ASTM, AISI |
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Cryogenic-Grade Nickel Alloy Wire Ni80Cr20 for Extreme Cold Applications is engineered to provide exceptional performance and mechanical stability in ultra-low temperature environments. Composed of 80% Nickel and 20% Chromium, this alloy wire offers outstanding resistance to thermal contraction, embrittlement, and stress fracturing, ensuring reliable operation at cryogenic temperatures.
Its smooth, oxide-free surface enhances electrical conductivity and minimizes energy loss, making it ideal for superconducting equipment, space exploration technology, and industrial cryogenic systems. This wire maintains its mechanical integrity even at temperatures approaching absolute zero, making it a critical component for demanding cold-storage and scientific applications.
Cryogenic Stability: Engineered to withstand temperatures as low as -196°C (77K, liquid nitrogen).
Excellent Ductility: Maintains mechanical flexibility in extreme cold without cracking.
Oxidation and Corrosion Resistant: Prevents surface scaling and degradation under cryogenic conditions.
High Electrical Conductivity: Ensures reliable energy transfer at low temperatures.
Smooth Surface Finish: Minimizes energy loss and enhances connection reliability.
Superconducting Equipment
Cryogenic Storage Systems
Space Exploration Components
Scientific Research Labs
Industrial Freezing and Refrigeration Systems
Material: Ni80Cr20 (80% Nickel, 20% Chromium)
Surface Finish: Smooth, Oxide-Free, Anti-Corrosion
Diameter Range: 0.1mm - 3.0mm (customization available)
Compliance: ISO9001 / CE / CCC / RoHS / ASTM B344 / ASME SB-163 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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