Black Annealed Wire

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Loading Port:: Xingang, China

Payment Terms:: TT or LC

Min Order Qty:: 5 M.T. m.t.

Supply Capability:: 2500 M.T. Per Month m.t./month

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Description of Black Annealed Wire

1. Materials:

Low carbon steel wire (SAE 1006/1008, DIN17140/D7-1 D8-1)

2. Chemical composition:

C 0.06 - 0.12, Si below 0.30, Mn 0.25 - 0.50, P below 0.045, S below 0.050, Cr below 0.30, Ni below 0.30, Cu below 0.30

3. Wire Diameter:

0.5mm-6.0mm

4. Surface treatment:

black annealed

5. Tensile strength:

35 - 70kg/mm²

6. Elongation Rate:

10-25%

7. Packing:

1 - 800kg/coil (individually wrapped and packed in pallets / boxes for ease of handling and storage) or plastic film inside and plastic cloth or hessian cloth outside.

Other customized packaging is available.

8. Usage:

Black Annealed Wire is mainly used as tie or binding wire in constructions . Very soft quality can grantee the good usage.

9. Popular Specifications

Black Annealed Wire
Wire gauge	SWG(mm)	BWG(mm)	Metric(mm)
8	4.05	4.19	4.00
9	3.66	3.76	4.00
10	3.25	3.40	3.50
11	2.95	3.05	3.00
12	2.64	2.77	2.80
13	2.34	2.41	2.50
14	2.03	2.11	2.50
15	1.83	1.83	1.80
16	1.63	1.65	1.65
17	1.42	1.47	1.40
18	1.22	1.25	1.20
19	1.02	1.07	1.00
20	0.91	0.84	0.90
21	0.81	0.81	0.80
22	0.71	0.71	0.70
23# to 38# also available for soft black iron wire (wire diameter from 0.17-4.5mm)

Factory

black annealed wire

Black Annealed Wire

black annealed wire

Packing

black annealed wire

Delivery

black annealed wire

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Q: I dont understand it I am trying to get a 1ohm load on a 2ohm dvc speaker but cant figure out how to tell if the wire you connect in the postive terminal on the sub in a neg wire or positive how do you tell what the gray line is on this diagram positive or negetive and how to tell. thanks: wire both + together into 1 wire. wire both - together into another wire. wire the + and - to the amplifier. that's it.

Q: I'm wiring a dvc 4ohm sub with 1000rms and I'm trying to wire it at 2 ohms to a mono-d amplifier. Is there a recomendation on the guage of speaker wire I should use? And Another question. When I run a wire to both positive terminals and a seperate wire to both negative terminals does that give me 8ohms or how does that work?: speaker okorder /

Q: On what actually does ampere depends, thickness of wire or number of turns of wire or what else? Electrical: Higher current requires lower resistance in order to prevent heat buildup in wires. Multi-strand wires are not suitable for higher amperage applications. Stranded wires have higher resistance and insulating air pockets, which will cause them to heat up with increased current.. possibly to the point of melting insulation and/or causing fire hazards. Some stranded core wire uses material other than copper to cut costs, which further increases resistance. Large diameter solid core copper wire is the standard solution. They offer lower resistance and better heat handling ability. The trade-off is less flexibility and lower durability in moving or reuse situations.

Q: I bought a new light that holds two light bulbs for my bathroom and quickly took off the old light. I then noticed that wall had three wires coming from it, a black, red, and white. The light however has four wires coming from it, 2 whites and 2 blacks. How do i wire this properly so both light bulbs can be turned on and off simultaneously?: Since you have a black, red, and white wire coming out of the wall, this tells me you have a 3-way switch (meaning the light can be controlled by two different switches, correct?) If you only have one switch operating this light, then one of the wires may be (against building code rules) used as 'ground'. If only one switch is used with the light, then you'll need to switch the breaker off, then pull out the switch and see if a wire is attached to the green screw (ground). Black wire: Hot Red wire: Hot (three way circuit) White: Neutral Green or bare copper: ground

Q: I think I have heard about flat cable wires?maybe even flat electrical wires.where you can hide them behind a base board.is this true?what are they called/thx: There okorder and didn't see it, but maybe I wasn't looking hard enough. I'm not sure if they still make it.

Q: How do I wire with reg 5 wire T-Stat Installing a 2 ton Goodman A/C cond unit to a old Carrier Heat pump AHU with emergency heat strip.: red is your low voltage green is your fan yellow is your cool brown is your com orange is your heat how many wires do you have on the old one should be color to color

Q: I recently bought a set of DT Moto emergency lights for my pickup and after installing them i found when i went to wire them to my battery the wire was too short. I didn't install the grille lights just the visor. Could i cut wires from the grille set and wire them to extend the visor light wire?: I'm looking online to find out what DT Moto lights are. Ok, I see what they are. I didn't know the brand name. LED lights in general are not high current, so they probably use lamp cord. I want to explain something to you about polarity. Electronic circuits are sensitive to the polarity of the DC electricity. The positive (+) and the negative (-) connections must be observed. So many people have absolutely no clue about this. There are just two wires. But if you extend them, you have a 50-50 chance of wiring correctly or incorrectly. There is only one allowable way. If wrong, it WON'T work, and probably will blow up the circuitry. So connection to battery or cigarette lighter plug is extremely important not to reverse the polarity. If just the LED lights got reversed, they wouldn't light, but they wouldn't be injured. Just reverse the wiring. But to the 12 volt source, polarity can't be wrong. Not for an instant. If you look closely at the insulation, you will see that one wire has smooth insulation, and one wire either has milti-ribbed insulation, or a single rib down the side. If you extend wiring, make sure to connect smooth to smooth and ribbed to ribbed. Wires should be soldered with electronic solder and the joints covered with heat shrink tubing. No crimped barrel connectors, or twisted bare wires with tape, or house wiring wire nuts. These methods all beg for failure. I don't know about robbing wire from one place and connecting to another. Is the one wire actually too long? You'll never need it? I guess you could take it. But me personally, I'd go get some wire from a lamp store. Match the wire conductor gauge (size), not the insulation size. Most lamp cord is 18 gauge. Some is 16 gauge. You can get 14 gauge or even 12 gauge. Thicker is a smaller number. Places that install car audio systems often have/sell thicker lamp cord. Have I told you enough?

Q: plz answer correctly as soon as possible......why we use stranded 500kV wire?: There are many uses for stranded wire, from 5V to 500kV, and the reasons are very different. I am assuming since you say 500kV you mean high voltage transmission conductors? If that is the case the reason mainly is because of the physical strength of the conductor and manufacturing processes. For example a solid aluminum conductor with such large diameter is not realistic. When conductor spans large distances the weight of aluminum itself would tear it apart. Therefore a normal conductor would be something like 336 ACSR. ACSR meaning aluminum conductor steel reinforced. Steel is the inner wire for strength, and the outer wire is many aluminum wires wrapped together for carrying the electricity... Hopefully this was of some help.

Q: We are replacing an older style submersible 3 wire well pump with a newer style 3 wire plus ground. I do not know where to ground the green wire? Is it necessary to extend the wire from the pump all the way to the top and ground it there or can i just ground it to the pump itself? Any ideas? First time home owner... trying to save money and not call an electrician (Im an avionics technician so I have some what of an idea what im doing.) Thanks: It shouldn't be grounded to back to the pump, it should be brought out and grounded either with the house or a separate grounding rod.

NEW STONE ,it is a factory which is specially in common nails,rrofing nails, galvanized wire wire. We have a production line for make common nails, coil nail, galvanized wire. Sold to the United States, Canada, Australia, Middle East and South America, Africa and other markets, and to high-quality product quality deeply overseas customer recognition and praise.

1. Manufacturer Overview

Location	Hebei, China
Year Established	1998
Annual Output Value	Above US$ more than 5,000,000
Main Markets	Mid East; Eastern Europe and America; North America; and other coutries
Company Certifications	ISO9001:2000

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Tianjin
Export Percentage	70%
No.of Employees in Trade Department	100 People
Language Spoken:	English; Chinese
b) Factory Information
Factory Size:	Above,1000,000 square meters
No. of Production Lines	Above 3 producce line，50 units machine
Contract Manufacturing	OEM Service Offered; Design Service Offered
Product Price Range	Reasonable; Average;