Changzhou DLX Alloy Co., Ltd.
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Ni60Cr15 is kind of high resistivity nicr alloy, which working temperture up to 1150°C. This kind of alloy is characterized by high resistivity, good oxidation resistance, very good form stability, good ductility after use and excellent weldabilit. Ni60Cr15 NiCr alloy wire is used for electric heating elements in industrial appliances.
Ni60Cr15 resistance wire can be used to manufacture temperature sensors for measuring ambient temperature or surface temperature of objects. Its resistance varies with temperature changes, allowing for precise temperature measurement, widely used in industrial control, meteorological monitoring, and laboratory research.
Ni60Cr15 resistance wire can also be used to manufacture thermistors, whose resistance varies with temperature changes. These thermistors serve as temperature-sensitive components in circuits, used for temperature measurement, temperature compensation, and temperature control applications.
Utilizing the temperature-responsive characteristics of Ni60Cr15 resistance wire, temperature controllers can be manufactured for controlling the temperature in heating or cooling systems. These temperature controllers are widely used in household appliances, industrial equipment, and medical devices.
The thermal-sensitive properties of Ni60Cr15 resistance wire make it an ideal material for thermal-sensitive components used in various applications requiring temperature sensing and control, such as temperature alarms, thermostats, and temperature monitoring systems.
| Performance material | Cr10Ni90 | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
|---|---|---|---|---|---|---|---|
| Composition | Ni | 90 | Rest | Rest | 55.0～61.0 | 34.0～37.0 | 30.0～34.0 |
| Cr | 10 | 20.0～23.0 | 28.0～31.0 | 15.0～18.0 | 18.0～21.0 | 18.0～21.0 | |
| Fe | -- | ≤1.0 | ≤1.0 | Rest | Rest | Rest | |
| Maximum temperature℃ | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Meltiing point ℃ | 1400 | 1400 | 1380 | 1390 | 1390 | 1390 | |
| Density g/cm3 | 8.7 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Resistivity | -- | 1.09±0.05 | 1.18±0.05 | 1.12±0.05 | 1.00±0.05 | 1.04±0.05 | |
| μΩ·m,20℃ | |||||||
| Elongation at rupture | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
| Specific heat | -- | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | |
| J/g.℃ | |||||||
| Thermal conductivity | -- | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| KJ/m.h℃ | |||||||
| Coefficient of lines expansion | -- | 18 | 17 | 17 | 19 | 19 | |
| a*10-6/ | |||||||
| (20～1000℃) | |||||||
| Micrographic structure | -- | Austenite | Austenite | Austenite | Austenite | Austenite | |
| Magnetic properties | -- | Nonmagnetic | Nonmagnetic | Nonmagnetic | Weak magnetic | Weak magnetic | |
| Form | Size Range | Image |
|---|---|---|
| Wire | dia 0.03-7.5mm | |
| dia 8.0-12.0mm | | |
| Ribbon | (0.05-0.35)*(0.5-6.0)mm | |
| Strip | (0.50-2.5)*(5-180)mm | |
| Rod | 8-50mm | |