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: I need to drill into the doorframe which is pre fabricated pressed metal and I don't want to drill into the electrical wires . Is there any chance I could drill into them .: no wires in a frame,, but go to walmart and get one of the less than $10 circuit testers and run it along the area you want to drill,, it will beep if there is any wires there!!

Q: I am installing a high-hat. I had hoped to run it to another light switch at the top of my stairs. That light switch is currently connected to another light in the ceiling of my den. The problem I have is that the den light is also controlled by a swiutch at the bottom of the stairs. PROBLEM : When I ran my HIGHHAT wiring ot the top switch the box only had 3 wires (a red, white and black). I wasn't expecting this. If I wanted to use the poswer in this box, and add another switch, what should I do? The Black and White were on one side of the old lightswitch and the Red was on the left.How would YOU do this? Can it be done without adding another live wire into the box?Basically, I need ot know how to add another light/switch using hte red black and white.: You cannot do this without some re-wiring. From the description, you are trying to go to a 3-way switch. It sounds like it was wired as a dead end. There is no neutral wire at this switch. Therefore, it is not possible to wire your light directly into this switch box. You may be able to run new wiring that would make this possible. However, we would need a lot more info about your existing wiring to advise.

Q: If you are looking at an automotive electrical wiring chart what symbols would be used to represent the wiring of (1) a throttle actuator (2) a step up coil (3) reed switches (4) a seperate ECU cruise control circuit. In other words, what type of wiring would it be classified as, so that I can find it on a wiring chart? Thanks!: this is really hard to explain over the internet. send me an email at my address listed below and i will send you an electrical diagram key. also please state year, make and model.

Q: A puppy travel in the desert, found the poles, the results still suffocated, why?: You can share a trunking. Respectively, on both sides of the laying can be, without partitions. Not with the same line laying.

Q: because it just happened in my brothers room. the wire that comes from behind the electrical socket randomly caught fire: If the wiring is aluminum and the outlet is improper (only for copper), then yes probably. If it is aluminum wiring, then I would turn off the power and open every outlet and check that the outlets are AL/CU and that the connections are tight.

Q: I live in a building that was built in 1928. Much of the original wire is still in use, Recently, I tried to install a new ceiling fixture but the wire was so old that when I touched the cloth insulation some of it literally turned to dust. (As a result, I called an electrician to replace the wire and install the light.) In the early 1970s, the building was upgraded with circuit breakers and some new wire, but does the old wire need to be replaced? Is it a fire hazard?: Of course its a fire hazard and an electrocution hazard, the whole lot needs to be replaced and brought up to current standards before you either kill yourself or burn the place down

Q: I installed a deep water pump but have gotten wires crossed is there a way to check to see which is the hot and ground wire before hooking to power. I have a multi-tester but how to use it: The best way to do this without pulling the pump is to test the two motor leads individually with a multi-meter on its continuity or ohms setting.(horseshoe symbol) If you have a known earth ground source like a ground rod or water pipe etc. touch one lead of the tester to the ground source and the other to each wire individually. Whichever motor wire gives you the lowest ohm reading is most likely the ground wire.

Q: I have an engine, frame etc but cannot get my hands on electrical wiring. Ive tried E-Baybut no luck.: i would keep check OKorder. i think places like bikebandit sell the parts separately, but it can be expensive. you can also check your local bike salvage yard?

Q: electrical house wiring questions : what do we call (whats the technical name) to the wire use in electrical house wiring connect to the switches (buttons) ? one is the hot wire (live wire) the other one is . ?what does happen if we connect a hot (live) wire with neutral wire ?what does happen if we connect a hot (live) wire with earth wire ?what does happen if we connect a hot (live) wire with another hot (live) wire ?what do we call (whats the technical name) to the wire use in electrical house wiring connect to the switches (buttons) ? one is the hot wire (live wire) the other one is . ?what does happen if we connect a hot (live) wire with a half-wire ?: The support strand for the electrical feed is not the neutral, it usually does not provide a ground path, it is isolated at the house. Neutral is provided by grounding the electrical panel at your house, in some areas, this is done by connecting the electrical panel to the water pipe coming into the house, or it may be through ground rods driven into the ground (now they also used ground plates). If the water table in your area has lowered, then that is why the ground/neutral did not seem to work as well. If the ground is very dry, then there should be an array of them to give any protection. I would check the code because the panel should be grounded with a wire that is larger than a number 6. If your panel is not grounded that is a serious problem and needs to be fixed immediately. The neutral and the third wire ground are connected together at the panel to the ground wire. Breakers will not trip unless the problem is in your house, a problem outside will not cause your breakers to trip, and it is current that causes the breakers to trip, not voltage or heat. I think that possibly what happened is that the shorting of the leads to your house, then the removal of the short caused a surge in the voltage, and that was too much for the transformers. If the electrical company fixed the support wire and you described your problem, I would be very concerned that they did not verify the status of your ground, I would get a qualified electrician to check things out and give you a report. To protect your PC, I would make sure that the grounding of the outlet is very good, and to be doubly sure, I would use a GFI receptacle and a surge protecting power bar.

Q: I just need to confirm if is is safe. This is for DIY electrical wiring in Australia. This is for a 3 light traffic light I purchased off OKorder that need wiring. There are four plugs. Each plug lots up one light individually (which each are active) and the other one is neutral+earth plug only.Plug 1: Neautral and Earth contained on this plug and active missing from it.Plug 2: Active (red light) and neutral/earth missing on it.Plug 3: active (yellow light) and neutral/earth missing on it.Plug 4 active (green light) and neutral/earth missing on it.Does this make sense? If not, I can try again to make it understandable.: You should always have the ground plug connected, for safety. Then connect the hot plugs (via relays perhaps) as needed to light up the lights. In actual use, all the plugs would be connected to a relay box, where timers and relays would sequence the power to the hot leads to sequence the lights as required.

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