CuNi3Si
bedra electronic wire CuNi3Si out of a special alloy for various applications (ribbons, heating conductors / resistance wire, special cables, bobbins, connectors, etc.).
Standardization and composition
| Norm | CuNi3Si |
|---|---|
| DIN | 17666 |
| EN DIN 12166 | CW 112C |
| Alloy composition | Average values according to standard (%) |
| Cu | balance |
| Ni | 3.8 |
| Si | 1.0 |
| Others | max. 0.5 |
Physical properties
| Density (kg/dm³) | 8.8 |
|---|---|
| Melting range (°C) | 1030 - 1050 |
| E-Modulus (kN/mm²) | 143 |
| Thermal conductivity (W / m x K) | 59 - 120 |
| Coefficient of linear mean expansion (10-6/K) | 16.0 |
| Electric conductivity (m / Ω x mm²) | ausgehärtet 16 - 19 |
| Electric conductivity (IACS %) | ~ 27 - 32 |
| Resistivity (Ω x mm² /m) | 0.0952 - 0.1053 |
Further product information
Please contact me and my team
Berkenhoff GmbH (headquarters)
- Kinzenbach plant
- Berkenhoffstrasse 14
- 35452 Heuchelheim
- Germany
- +49 641 601 0
- +49 641 601 222
- info(at)bedra.com
Berkenhoff GmbH
- Merkenbach plant
- Rehmühle 1
- 35745 Herborn
- Germany
- +49 2772 5002 0
- +49 2772 5002 155
- info(at)bedra.com
bedra Vietnam Alloy Material Co., Ltd
- Lot CN-06, Hoa Phu Industrial Park,
Mai Dinh Commune,
Hiep Hoa District, Bac Giang Province,
Vietnam
- +84 2043900104
- +84 2043900110
- info-asia(at)bedra.com
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