1:Resistance wire includes 0Cr25Al5,0Cr23Al5,0Cr21AL6Nb,0Cr21Al6, 0Cr21Al4,0Cr19Al3,0Cr15Al5,0Cr13Al4 2:ROHS , ISO9001

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Electrical resistance wire -FeCrAl wire-type:OCr25Al5

1. Main chemical composition(%)

Cr	Al	Fe	Re	Mn	Nb
23-26	4.5-5.5	rest	opportune  amount	≤0.7	/

2.Main property          

1)Max Continuous service Temp. of element(°c)	1300
2)Density(g/cm3)	7.10
3) Resistivity(pw 10-6 Ω m)	1.40
4) Melting Point(°c)	1500
5) Tensile strength(Mpa)	637-784
6)  Elongation(%)	>12

  

3.size: 0-swg50 (0.0254mm-10.973mm)

4.Packing: Plastic spool /coil accoring to the wire size+carton+pallet / wooden case, according to customers requirement. To make sure no any damage whether delivery by sea or by air.

5.Certificate: ISO9001, ROHS&REACH

6.Feature and application

  (1)Fe-Cr-Al alloy wires posses the characteristics of high  resistance.    

 (2)Low temperature coefficient of resistance.

 (3)High working temperature.

 (4)Good corrosion resistance.

 (5)Low price.

 (6)Widely used in surtur and sulfide enviroment and producting industiral  electric furnace, household electrical appliance and far infrared ray device.

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Electrical resistance wire