Nicr70/30 / 2.4658/ ХН70Ю Nichrome Resistance Heating Wire 1.0mm For Aerospace industry
About NiCr70/30:
Chemical Composition: Nickel 70%, Chrome 30%
Electrical Resistivity: 1.18 ohm mm2/m
Max working temperature: 1250 C
Condition: Bright, Annealed, Soft
(Common Name:Ni70Cr30, Nikrothal 70, N7, HAI-NiCr 70, Chromel 70/30, Resistohm 70, Balco,Tophet 30,Cronix 70,Alloy 710,Stablohm 710)
NiCr70/30 is nickel-chromium alloy (NiCr alloy) characterized by High resistivity, good oxidation resistance,very good form stability,good ductility and excellent weldability. NiCr70/30 is suitable for use at temperatures up to 1250°C.
Nichrome wire has various applications due to its unique properties. Some common applications include:
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Heating elements: Nichrome wire is commonly used in heating elements for appliances such as toasters, hair dryers, and electric ovens. It has a high melting point and excellent resistance to oxidation, making it ideal for generating heat.
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Resistance wires: Nichrome wire is used as a resistance wire in applications such as electric heaters, electric blankets, and industrial heating systems. Its high electrical resistance allows it to generate heat when an electric current passes through it.
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Thermocouples: Nichrome wire is used in the construction of thermocouples, which are temperature sensors. It is often combined with other metals to create a thermocouple junction that produces a voltage proportional to the temperature being measured.
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Cutting and sealing wires: Nichrome wire is used in cutting and sealing applications, such as in hot wire foam cutters and packaging machines. Its high temperature resistance and ability to maintain consistent heat make it suitable for precision cutting and sealing.
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Electrical components: Nichrome wire is used in various electrical components, such as resistors and rheostats, due to its high electrical resistance and stability.
These are just a few examples of the applications of nichrome wire.
Its versatility and unique properties make it a valuable material in many industries.
Parameters of resistance wires:
Nichrome alloy wire:
| | | | | | | |
| Composition | | | | | | | |
| | | | | | | |
| | | | | | | |
| Max. continuous service temp. of element(ºC) | 1200 | 1200 | 1250 | 1150 | 1100 | 1100 |
| Melting Point | | | | | | |
| Resistivity | | | | | | |
| Density (g/cm3) | | | | | | |
| Elongation at rupture | | | | | | |
| T.S.(MPa) | ≥490 | ≥600 | ≥600 | ≥600 | ≥600 | ≥600 |
Nicr70/30 / 2.4658/ ХН70Ю Nichrome Resistance Heating Wire 1.0mm For Aerospace industry
Resistance flat wire pictures:
Nicr70/30 / 2.4658/ ХН70Ю Nichrome Resistance Heating Wire 1.0mm For Aerospace industry
Package of resistance wire :
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