CuNi23 Copper Nickel Alloy Wire 0.3 μΩ.m Resistivity for Electric Heating Elements 0.08-7.5mm
Price:
Negotiable
MOQ:
5
Delivery Time:
5-21 days
Brand:
Victory
Product Description
Product Overview
CuNi23 copper-nickel alloy wire offers excellent electrical resistance properties with stable performance across temperature ranges from -270°C to 300°C. This binary alloy features a low-temperature coefficient of resistance, making it ideal for electrical heating applications and precision components.
Key Features & Applications
- Excellent corrosion resistance in salt water environments
- Low-temperature coefficient of resistance for stable performance
- Maximum working temperature of 300°C
- Resistivity of 0.3 μΩ.m at 200°C
- Tensile strength of 350 MPa
- Melting point of 1150°C
- Density of 8.9 g/cm³
Common applications include electric heating elements, rheostats, shunts, controllers, low-voltage electrical components, automobile heating cushions, and railway snow melting systems.
Available Alloy Grades
We supply comprehensive Cu-Ni alloy grades including CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, and CuNi44 with corresponding NC designations.
Material Properties Comparison
| Material | Resistivity (200°C μΩ.m) | Max. Working Temp. (°C) | Tensile Strength (MPa) | Melting Point (°C) | Density (g/cm³) |
|---|---|---|---|---|---|
| NC003 (CuNi1) | 0.03 | 200 | 210 | 1085 | 8.9 |
| NC005 (CuNi2) | 0.05 | 200 | 220 | 1090 | 8.9 |
| NC010 (CuNi6) | 0.1 | 220 | 250 | 1095 | 8.9 |
| NC012 (CuNi8) | 0.12 | 250 | 270 | 1097 | 8.9 |
| NC015 (CuNi10) | 0.15 | 250 | 290 | 1100 | 8.9 |
| NC020 (CuNi14) | 0.2 | 300 | 310 | 1115 | 8.9 |
| NC025 (CuNi19) | 0.25 | 300 | 340 | 1135 | 8.9 |
| NC030 (CuNi23) | 0.3 | 300 | 350 | 1150 | 8.9 |
| NC035 (CuNi30) | 0.35 | 350 | 400 | 1170 | 8.9 |
| NC040 (CuNi34) | 0.4 | 350 | 400 | 1180 | 8.9 |
| NC050 (CuNi44) | 0.5 | 400 | 420 | 1200 | 8.9 |
Available Forms & Dimensions
| Shape | Size Range (mm) |
|---|---|
| Wire | 0.08-7.5 |
| Bar/Rod | 8.0-50 |
| Ribbon | (0.05-0.35) × (0.5-6.0) |
| Strip | (0.5-2.5) × (5-180) |
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Get in Touch
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Company
Changzhou Victory Technology Co., Ltd
Location
NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu
Contact Person
Victory