Ni80cr20 Nichrome Alloy Heating Wire
Product Description
Ni-Cr: Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr25Ni20 etc.
Nichrome,a non-magnetic alloy of nickel and chromium, is commonly used to make resistance wire because it has a high resistivity and resistance to oxidation at high temperatures.
| Material Designation | Service Properties | Applications |
| Nickel Chrome | ||
| Cr20Ni80 | Contains long life additions making it eminently suitable for applications subject to frequent switching and wide temperature fluctuations. Can be used at operating temperatures up to 1150 °C. | Control resistors, high temperature furnaces, soldering irons. |
| Cr15Ni60 | A Ni/Cr alloy with balance mainly Iron, with long life additions. It is suitable for use up to 1100 °C, but the higher coefficient of resistance makes it suitable for less exacting applications than 80/20. | Electric heaters, heavy duty resistors, electric furnaces. |
| Cr20Ni35 | Balance mainly Iron. Suitable for continous operation up to 1050°C, in furnaces with atmospheres which may otherwise cause dry corrosion for higher nickel content materials. | Electric heaters, electric furnaces (with atmospheres). |
| Iron Chrome Aluminum | ||
| OCr25Al5 | Can be used in operating conditions up to 1350°C, although can become embrittled. | Heating elements of high temperature furnaces and radiant heaters. |
| OCr20Al5 | A ferromagnetic alloy which can be used at temperatures up to 1300°C. Should be operated in dry surroundings to avoid corrosion. Can become embrittled at high temperatures. | Heating elements of high temperature furnaces and radiant heaters. |
Factory Picture
Contact
Maria Qiu
Whatsapp: +86 133 2798 2075
Email: sales01@ht-heater.com
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