| Customization: | Available |
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| Color: | Silver |
| Shape: | Round |
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Precision Cut Nickel Alloy Wire Ni80Cr20 for Microelectronics is expertly engineered to meet the high standards of microelectronic manufacturing. Composed of 80% Nickel and 20% Chromium, this alloy wire delivers exceptional electrical conductivity, corrosion resistance, and long-term durability. Its precision-cut design allows for highly accurate dimensions, making it ideal for fine electronic components, miniature heating elements, and integrated circuit (IC) bonding.
The smooth, oxide-free surface ensures reliable current flow and prevents micro-scale oxidation, supporting high reliability in sensitive electronic devices. This wire is the preferred choice for precision micro-welding, semiconductor assembly, and intricate electronic applications.
Precision Cut Accuracy: Designed for micro-scale components with strict tolerance control.
High Electrical Conductivity: Ensures stable performance in electronic circuits.
Corrosion and Oxidation Resistant: Prevents scaling and surface degradation.
Smooth Surface Finish: Enhances connectivity and micro-welding reliability.
Long-Term Durability: Ideal for long-life cycle applications in microelectronics.
Semiconductor Bonding
Micro-Welding for IC Assembly
Miniature Heating Elements
Precision Sensors and Transducers
High-Frequency Electronics
Material: Ni80Cr20 (80% Nickel, 20% Chromium)
Surface Finish: Smooth, Oxide-Free, Anti-Corrosion
Diameter Range: 0.05mm - 0.5mm (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 | |
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