Electrical heating alloy wire high strength

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100000 m

Supply Capability:: 1000000 m/month

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Descriptions:

High resistance alloys for electrical heating

FeCrAl heating wire

We can offer heating wire/resistance wire such as NiCr , FeCrAl , CuNi ,CuMn and so on .

They have high electric resistance , good formability and weldability .

It can be sued for making heating element and resistror .

FeCrAl alloys are characterized by excellent oxidation resistance and very good form stability resulting in long element life.

They are typically used in electrical heating elements in industrial furnaces and home appliances.

FeCrAl alloy with high resistivity and service ability temperature than that for NiCr alloy and also has lower price.

The Performance of Fe-Cr-Al Electrothermal Alloys refers to th following table.

Forms: wire, bar, strip,sheet/plate,forging,tube/pipe,etc.

Fecral Electric Resistance Heating Wire

Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, The buyer should bear all the shipping costs.

Please feel free to send us a inquiry and we are looking forward to cooperating with you!

FACTORY

Fecral Electric Resistance Heating Wire

PACKING
Fecral Electric Resistance Heating Wire

Grade Performance		1Cr13Al4	1Cr21Al4	0Cr21Al6	0Cr23Al5	0Cr25Al5	0Cr21Al6Nb	0Cr27Al7MO2
main chemical compositions%	Cr	12.0~15.0	17.0~21.0	19.0~22.0	20.5~23.5	23.0~26.0	21.0~23.0	26.5~27.8
	Al	4.0~6.0	2.0~4.0	5.0~7.0	4.2~5.3	4.5-6.5	5.0-7.0	6.0-7.0
	Fe	balance	balance	balance	balance	balance	balance	balance
	Others	0.70	0.70	0.70	0.70	0.70	Nb:0.5	MO2:1.8~2.2
The highest use temperatureºC		950	1100	1250	1250	1250	1350	1400
Melting point ºC		1450	1500	1500	1500	1500	1510	1520
Density g/cm3		7.40	7.35	7.16	7.25	7.10	7.10	7.10
Resistivity μ.Ω.m,20ºC		1.25±0.08	1.23±0.06	1.42±0.07	1.35±0.06	1.42±0.07	1.45±0.07	1.53±0.07
Thermal conductivity KJ/m.h.ºC		52.7	46.9	63.2	60.2	46.1	46.1	45.2
Specific heat J/g. ºC		0.490	0.490	0.520	0.460	0.494	0.494	0.494
Number of repeated bending		≥5	≥5	≥5	≥5	≥5	≥5	≥5
Accelerated test lifetime h/ºC		-	≥80/1250	≥80/1300	≥80/1300	≥80/1300	≥50/1350	≥50/1350
Coefficient of linear expansion aÍ10-6/ºC 20~1000ºC		15.4	13.5	14.7	15.0	16.0	16.0	16.0
Tensile strength MPa		588-735	637-784	637-784	637-784	637-784	637-784	686-784
Elongation %		≥16	≥12	≥12	≥12	≥12	≥12	≥10
Hardness HB		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Microstructure		ferrite	ferrite	ferrite	ferrite	ferrite	ferrite	ferrite
Magnetism		magnetic	magnetic	magnetic	magnetic	magnetic	magnetic	magnetic

Q: cf ceiling fanlf old light fixtureI took down the old light fixture and there are 4 wires total; 2 white wires. Then there is 2 black taped off wires. The 2 white wires were the only wires connected, separately to the old light fixture. I tested all of the wires and all are hot except 1 white wire. I assumed that was ground. I installed my ceiling fan as follows; cf white wire to lf white wire. cf ground wire to non-hot lf white wire. cf black and black/white wire to only 1 lf black wire. I taped off the other hot black wire because i didn't think i needed to connect it. Turned light switch on, nothing. Fan does not work, light in fan does not work. Did I connect the wires incorrectly----- HELP! Thanks!: You didn't say if you had a wall switch. This matters. Generally, both white wires are spliced together and these are the neutral. The 2 black wires are both hot. The ground wires are green or bare copper. You should have 2 black wires coming out of the light/fan; these are hot and are spliced to 2 hot wires from the ceiling fixture. Always black to black and cap these off. You hooked up the white neutral wire to the ground wire which is incorrect. If you don't have a ground wire coming out from the ceiling fixture which would be green or bare copper, just hook the ground wire from the light/fan to the metal plate in the ceiling. Good Luck!

Q: i need another outlet in my room and i am thinking of running a heavy duty electrical wire (about 25 ft long) through my window an into my bedroom. my question is. is if it is safe to leave the wire running around the back of my house when it rains? does anyone know whether the outdoor wires you usually use for electrical edgers, blowers, etc. can withstand the rain while it is being used?: the UV radiation from the sun will destroy the plastic that surrounds the wires. so you can use it very temporarily.

Q: A 4400 watt motor is located 930 feet away from the 240v source. The motor's minimum voltage is 220 volts. What size of wire is required to maintain at least 220v at the pump? How much power is lost with this size wire?Please help! Thanks!: enable's presume you will use as much as 50 amps of contemporary. 25a on line A, 25a on line B. each and each line offering 120vac on the source. you do no longer elect below 114vac on the barn, so your drop is 6 volts. Ohm's regulation states Voltage contemporary x Resistance. you are going to be able to desire to locate the optimum resistance which may well be tolerated. 6volts 25a x Resistance 6/25 .25 ohms max over that distance. What length twine is .25 ohms or much less over 250 ft? that could desire to be 10ga twine. i could bypass with 8ga to furnish much less voltage drop. 10ga twine has a million ohm consistent with a million,000 ft .25 ohms over 250 ft which meets the minimum standards. there's a right away bury cable that would not require conduit encasement.

Q: Hi,I have 5 earth wires in a blue plastic electrical box. My understanding is that to be to code I have to twist the 5 wires together, put a wirenut on and then do individual pigtails to each of the three switches. I have the biggest wirenut I can find, a wiregard 18-8 AWG 19-006 #6 red .I can't get all the wires in there what is the other option? I can't be the only one needing to deal with this problem? This will be inspected.: Use more than one wire-nut and branch out to two or more other wire-nuts.

Q: i know both of them are great conductors for electricity, but why is copper better and/or safer?: Aluminum Wire Vs Copper Wire

Q: That is now the new house has that position in the living room sofa wall mosaic of a small iron box, about 40 × 25 cm, which there are many wires called the box? Know friends say ~ thank you! More: laying in the metal trunking is only the cable itself (not through the tube)

Q: Does anyone know of any places that offer emergency electrical wiring assistance in Florida for the low income? I own my home and live in Lakeland but this home was built in 1970, my electrical socket in the living room shoots sparks the circuit panel is old and a bit rusty and shot sparks last night my lights go out just about every other day for short periods of time I dont know what to do and cant seem to find help if anyone knows anything PLEASE let me know, im so scared im going to come home to a burned down house im so poor i cant even afford homeowners insurance so im in a bind!: Try just shutting of the circuit breaker to that part of the house until you can afford to have this fixed. That is the safest solution.

Q: i dont know if this is to confusing to understand but i was jw if i could make heat using electricity and electrical wiring that can stay warm and can heat things up and that is rechargable that i can put in a coat or anything fabric or shirts or shoes can anyone help me out with this?: There are electrically heated garments, (motorcycle gloves eg.), but you couldn't comfortably carry enough rechargeable batteries to make it practical, (yet), to heat your whole body for more than a few minutes.

Q: I have an electrical wire that fried on the outside meter box that leads to the inside. Who is responsible for that me or HOA?: The wire from the meter to the inside of the house is your responsibility. Working on this wire involves a utility shut-down. You will need an electrician.

Q: Hi. I would like to add a Maestro Dimmer switch to a three way circuit. My current setup is that I have two switches that control one receptacle. I would like the finished job to have the receptacle be controlled by only the dimmer switch and have the second switch be inoperable.This is what I currently have for my wiring setup.Switch 1 (One wanting to add dimmer to and keep): Red and White wire connected at top of switchWhite connected at bottomTwo black wires connected to each otherSwitch 2 (One wanting to make inoperable):Black connected at topRed and White connected at bottom.Receptacle:White connected at topBlack and White connected at bottomTwo black wires and one white wire connected to each otherI understand somewhat how the two switches work but am baffled at the receptacles wiring. I am no electrician by any means so if someone could explain in simple terms, I would greatly appreciate it!: Why not just install a three way dimmer switch in the location you wish to have it. Then leave the other switch alone, just don't use it. To simple?

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