Shanghai Tankii Alloy Material Co.,Ltd
| Delivery Time | 10-25 days |
| Certification | ISO9001 |
| Brand Name | Tankii |
| Place of Origin | China |
| Model Number | 0Cr20Al5 |
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Product Specification
| Delivery Time | 10-25 days | Certification | ISO9001 |
| Brand Name | Tankii | Place of Origin | China |
| Model Number | 0Cr20Al5 | ||
| High Light | Fecral alloy heating wire ，0Cr20Al5 resistance wire ，Electric radiant heater wire | ||
General Information
Electric Resistant Heat Wire OCr20Al5 is a type of high resistance electrical wire. The wire resists the flow of electricity, and converts the electrical energy into heat.
Application for resistance wire includes resistors, heating elements, electric heaters, electric ovens, toasters, and many more.
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. When used as a heating element, resistance electric heating wire is usually wound into coils. One difficulty in using Electric Resistant Heat Wire OCr20Al5 is that common electrical solder will not stick to it, so the connections to the electrical power must be made using other methods such as crimp connectors or screw terminals.
FeCrAl, a family of iron-chromium-aluminum alloys used in a wide range of resistance and high-temperature applications is also used in the form of resistance electric heating wires.
Characteristics & Properties
| Material Designation | Other Name | Rough Chemical Composition | |||||
| Ni | Cr | Fe | Nb | Al | Rest | ||
| Nickel Chrome | |||||||
| Cr20Ni80 | NiCr8020 | 80.0 | 20.0 | ||||
| Cr15Ni60 | NiCr6015 | 60.0 | 15.0 | 20.0 | |||
| Cr20Ni35 | NiCr3520 | 35.0 | 20.0 | 45.0 | |||
| Cr20Ni30 | NiCr3020 | 30.0 | 20.0 | 50.0 | |||
| Iron Chrome Aluminum | |||||||
| OCr25Al5 | CrAl25-5 | 23.0 | 71.0 | 6.0 | |||
| OCr20Al5 | CrAl20-5 | 20.0 | 75.0 | 5.0 | |||
| OCr27Al7Mo2 | 27.0 | 65.0 | 0.5 | 7.0 | 0.5 | ||
| OCr21Al6Nb | 21.0 | 72.0 | 0.5 | 6.0 | 0.5 | ||
| Material Designation | Resistivity µOhms/cm | Density G/cm3 | Coefficient of Linear Expansion | Thermal Conductivity W/m.K | |
| µm/m.°C | Temp.°C | ||||
| Nickel Chrome | |||||
| Cr20Ni80 | 108.0 | 8.4 | 17.5 | 20-1000 | 15.0 |
| Cr15Ni60 | 112.0 | 8.2 | 17.5 | 20-1000 | 13.3 |
| Cr20Ni35 | 105.0 | 8.0 | 18.0 | 20-1000 | 13.0 |
| Iron Chrome Aluminum | |||||
| OCr25Al5 | 145.0 | 7.1 | 15.1 | 20-1000 | 16.0 |
| OCr20Al5 | 135.0 | 7.3 | 14.0 | 20-1000 | 16.5 |
Custom Electric Resistant Heat Wire OCr20Al5, shapes and diameter are available on request.
Please contact us with your special requirements. We are pleased to contact you if you would like more information or want to discuss custom product availability and pricing.
If you have any requirement, pls be free to contact with us.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1981
Total Annual:
8000000-100000000
Employee Number:
90~100
Ecer Certification：
Verified Supplier
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb... Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb...
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