Home > Products > Metal Wires > Constantan Resistance Wire - Nickel Copper Alloy Wire
Constantan Resistance Wire - Nickel Copper Alloy Wire
USD $50 - $100
/ Square Meter
50 Square Meters(Min.Order)
- Tianjin Xin'gang China
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Product Details
| Place of Origin | Hebei, China | Brand Name | Generalmesh | |
| Model Number | CRW | Type | Bare | |
| Application | Heating | Conductor Material | Other, Nickel and Copper | |
| Conductor Type | Solid | Insulation Material | PE |
Product Description
Constantan Wire (A Nickel-Copper alloy wire) is used mainly for its medium range electrical resistivity and very low temperature-coefficient of resistance.
Applications include power resistors, shunts, thermocouples and wire-wound precision resistors having operating temperatures up to 400oC (750oF).
| Approximate Chemical Composition | |
| Ni | 45% |
| Cu | 55% |
| Properties | ||
| DENSITY | 8.89 g/cm3 | |
| ELECTRICAL RESISTIVITY AT 20 oC (microhm • cm) AT 20 oC (ohm. Circ. Mil/ft) | 49 295 | |
| MAXIMUM OPERATING TEMPERATURE | 400 oC | 750 oF |
| MELTING POINT | 1270 oC | 2320 oF |
| COEFFICIENT OF EXPANSION | 14.7 µm/m °C (20 - 100°C) | |
Contact Us
- Shijiazhuang Senke Import And Export Trading Co., Ltd.
- Contact nameJennis Zhao Chat Now
- Phone86-318-8557784
- AddressSouth of Wangzhuang,Zhengrao Road,Anping County, Hengshui, Hebei
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