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[China]
Trade Verify
Address: No. 388 Pangu Road, Baoshan district, Shanghai, 201999, China
Contact name:Martin Lee
Shanghai Tankii Alloy Material Co.,Ltd |
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Industrial Furnace 0Cr25Al5/FeCrAl ResistanceWire for Far Infrared Ray Device
0Cr25Al5
1. Detail Description:
Resistance Alloy Wires is used for electrical heating element.
Haide produced high-resistance electrothermal alloy products for
the high-purity, low impurity resistivity stability, temperature
coefficient small, superficial body Sexual good, and the higher
intensity and high temperature performance and good processing may
welding nature steels varieties specifications complete. Widely
used in metallurgy, industrial stoves, household appliances,
machinery and electronics manufacturing industries do heat
resistance material.
1. FeCrAl Electrictrical Resistance Heating alloys with high
electrical resistivity, temperature coefficient of resistance is
small, high operating temperature. good corrosion resistance under
high temperature, and particularly suitable for use in a gas
containing sulfur and sulfides, low price, it is widely used in
industrial electric furnace, household appliances, far infrared
device ideal heating material.
FeCrAl type:1Cr13AI4, 0Cr21AI4, 0Cr21AI6, 0Cr25AI5, 0Cr21AI6 Nb,
0Cr27AI7Mo2 etc.Series electric flat belt, electric fire wire
2. Nickel chromium alloy with iron resistance electrothermal high
resistivity, surface body sexual well. At high temperature and high
intensity, and a good performance and processing may welding nature
widely used metallurgical, electrical, mechanical components and
electrical manufacturing industries for doing heat resistance
material. Ni-Cr Type:Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr20Ni30,
Cr25Ni20 etc.Series electric flat belt, electric fire wire.
Product size:
wire dia.0.05-12mm; flat strip thickness 0.03-5mm,flat strip
width0.2-500mm.
2. Characteristics & Properties:
1) The highest working temperature up to 1250 degree.
2) Longer working life,and better technical properties
3) Higher surface load.
4) Higher resistivity.
5) Lower density.
6) Free from oxide debris
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 | ||
3.Suggested Applications:
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. |
