Steel Wire Carbon Steel Wire And Non Oil Steel Wire

Steel Wire Carbon Steel Wire And Non Oil Steel Wire System 1

Steel Wire Carbon Steel Wire And Non Oil Steel Wire System 2

Steel Wire Carbon Steel Wire And Non Oil Steel Wire

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 500 kg

Supply Capability:: 20000 kg/month

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1.Product Quick Details

Carbon steel is carbon content lower than 2%, and a small amount of iron carbon alloy, silicon manganese and phosphorus, sulfur and other impurities. Industrial application of carbon steel carbon content is generally not more than 1.4%.

Steel Grade: Q195,Q235,SAE1008-1018

Standard: GB

Wire Gauge: 5.5-16mm

Type: Drawn Wire

Application: Construction

Alloy Or Not: Is Alloy

Special Use: Free Cutting Steel

Chemical Composition: Carbon

Shape: Round

Secondary Or Not: Non-secondary

Coil weight: 2mt

2.Product Characteristic

Carbon steel is a kind of carbon quality carbon structural steel, low price, general as machinery and equipment in some parts of the structure, heat treatment has high strength and good plasticity and toughness. For example, you can gear manufacturing \ shaft \ crank, connecting rod and so on. But the obvious drawback of carbon steel is: lower hardenability, for important parts of section properties consistent with large size requirements can not meet; poor corrosion resistance; resistance to tempering stability bad (tempering temperature increasing, the strength decreased faster).

3.Specification

GB/T699-88 30 850-900

empty cold N ＞294 ＞490 ＞21 ＞50 ＞78
GB/T699-88 45 820-870

empty cold N ＞353 ＞589 ＞16 ＞40 ＞49
JISG4051-79(94) S30C    850-900
550-650 H ＞333 ＞539 ＞23 ＞57 ＞108 152-212
JISG4051-79(94) S45C     820-870
550-650 H ＞490 ＞686 ＞17 ＞45 ＞78 201-269

4.Reference Picture

Steel Wire Carbon Steel Wire And Non Oil Steel Wire

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Q:A toy of 2.8N is suspended by two wires from a horizontal beam.One wire is 40 degrees to the vertical of the beam.The other is at 60 degrees to the beam.What is the tension in each wire?: The horizontal tensions in the two wires must be equal. The vertical tensions must add to 2.8N. Let the tension in the wires be t1 and t2. t1 * sin(40) <== horizontal tension in wire 1 t1 * cos(40) <== vertical tension in wire 1 t2 * sin(60) <== vertical tension in wire 2 t2 * cos(60) <== horizontal tension in wire 2 t1^2 = (horizontal tension in wire 1)^2 + (vertical tension in wire 1)^2 t2^2 = (horizontal tension in wire 2)^2 + (vertical tension in wire 2)^2

Q:I want to install a single-pole dimmer switch for a series of 4 pot lights in the same box (double gang) as a kill switch for a receptical already installed. There is a 14-3 wire (b/w/r/g) brigning power into the box from the main, and 14-2 wiring for the dimmer and 14-2 wire for the kill switch. How do I wire this? The single pole dimmer has a ground and two black wires. The switch to kill the receptical has only two brass screws on one side.: Before you go cutting any wires, please verify what each is to/for. I am concerned that the 14-3 is not the incoming from the panel. There is a chance for 2 other possibilities: 1) The power is fed from the light fixture (using the 14-3). If this is the case, the black will be the constant hot and the red will be the switched power returning to the fixture. 2) The 14-3 is actually the wire to the receptacle for a half-hot (half switched receptacle). If I am wrong, then so be it. If I am correct it will totally change how this gets connected. If you have already cut that red wire, you'll be regretting it.

Q:Ceiling fan has Green, Blue, black and white and the ceiling only has a black wire and white wire.: The blue and black wires from the fan are twisted together and attached to the black wire coming from the ceiling box using the enclosed wire nuts. The white wire from the fan goes to the white wire from the box. There may be a bare copper wire bent up into the box, if so pull it down and attach the green wire to it. If there is no bare wire you can get a short piece of bare copper wire and attach it with a screw to a hole in the metal box with an 8/32 machine screw. Wrap the copper wire clockwise around the screw, tighten, and then join green wire to bare. If you have no bare wire and the box is plastic then you will have nothing to use the ground wire to and it will be unused.

Q:Some states allow the use of aluminum wire in houses in place of copper. If you wanted the resistance of your aluminum wire to be the same as that of copper, would the aluminum wire have to have a greater diameter than, smaller diameter than, of the same diameter as the copper wire? Calculate the thickness ratio of aluminum to that of copper.: The resistivity of copper is ρ_Cu = 1.72 x 10^(-8) ohm - meters, whereas that of aluminum is ρ_Al = 2.82 x 10^(-8) ohm-meters [1]. Assuming that the wire runs are the same length L, the resistance in the aluminum wire will be R_Al = ρ_Al * L/A_Al, where A_Al is the cross-sectional area of the aluminum wire. The resistance in the copper wire will be R_Cu = ρ_Cu * L/A_Cu. If we want the same resistance in both wires, we require R_Cu = R_Al: ρ_Cu * L / A_Cu = ρ_Al * L / A_Al A_Al / A_Cu = ρ_Al / ρ_Cu. Since the resistivity ρ_Al of aluminum is higher, the aluminum wire must have a larger cross sectional area to yield the same resistance. To make this precise, suppose the wires are cylindrical. Then the cross sectional area is π(R_Al)? for the aluminum wire and π(ρ_Cu)? for the copper wire: π(R_Al)?/π(ρ_Cu)? = ρ_Al / ρ_Cu R_Al/R_Cu = √(ρ_Al / ρ_Cu) = √(2.82/1.72) = 1.28 The aluminum wire must be 28% thicker than the copper wire in order to provide the same resistance.

Q:Is it possible for a wire to arc with a nail? The u-nail that hangs the wire to a wooden support beam looks like it was hammered in too far and may have cut through the insulation around the wire. Is this a fire hazard or can I leave it as is?: Electricity moves very similar to water it will always find the path of least resistance. So yes if you cut into the wire you will energize the u-nail. Your best plan is to remove the nail carefully while there is no power in the circuit examine the wire and if there is a cut through the insulation replace the wire. I say this because from your question it sounds like you are in the electrical rough in stage. You can install a J Box there but by code it must be accessible so that would mean there would be constant reminder of the problem in the wall.

Q:for standard electric wiring, do I cut the white wire or the black wire to not get shocked?: in case you have customary fencing up already and are only including a strand on the proper that your horse does not challenge besides, electric powered cord is okay. that's greater low-value; however the heavier gauge actual is far less risky than the skinny gauge IF the pony ever gets caught in it. Ribbon tape is safer. you may decide the only million/2 inch stuff for this objective. The signs and indicators are only small plastic or vinyl ones asserting that the fence is inspired. some screw into wood posts or rails, some clip suitable directly to the cord. Any farm shop has them the place the insualtors are bought. If young little ones are dumb sufficient to pour milk over the fence, they are too dumb to study signs and indicators. however the signs and indicators cut back your criminal accountability if one claims that they at the instant are concepts lifeless because of the fact they have been given bowled over. (Amber, that's a tongue-in-cheek remark.)

Q:Thermostat has two red wires two black wires. The baseboard has one red one black wire.: Baseboard Heater Thermostat Wiring Diagram

Q:Wires in the dash*Radio constant*Radio Switched*Radio illumination**please match these up with the options below**Wires on the stereo itself*Dashboard Light Dimmer Switch*Amplifier Remote or Power Antenna (Positive +)*(fuze) yellow memory (negative -)*(fuze) red 12v (positive +)if someone could please help that would be great-since the wires were replaced i cant go by color: Car radio wire constant to stereo yellow memory. Car radio wire switched to stereo red 12v positive. Car radio wire illumination to stereo Dashboard Light Dimmer Switch. Don't forget to ground the black wire on the unit to the ground wire from the car harness. An extra ground strap to the chassis is a good idea also. If you don't have an amp or a power antenna, cap off the blue Remote/Antenna wire.

Q:A long horizontal wire carries a current of = 52 . A second wire, made of 1.00--diameter copper wire and parallel to the first, is kept in suspension magnetically 5.0 below.What is the magnitude of the current in the lower wire?: The lower wire is kept in suspension magnetically means that the downward force of gravity is equal to the upward magnetic force. Its NOT an easy problem so we need to solve it in small steps. Let's find the two forces acting on the lower wire: (*) Downward force of gravity = mg = (volume) x (density) x (gravitational acceleration) = (pi r^2 L) x(8920)x(9.8) = 0.06896L We assume the radius of the wire is 0.5 mm or 0.0005m, copper density is 8960 N/m^3, gravitational acceleration = 9.8 m/s^2 (**) Upward magnetic force = mu(zero) x i(one) x i(two) x L / (2 pi d) = 2.08x10^(-4) L i(two) mu(zero) is a constant = 4 pi 10^(-7), i(one) is the current in the first wire = 52A, i(two) is the unknown current in the second wire, d is the distance between the wires = 5 mm or 0.005m The forces are equal, therefore 0.06896L = 2.08x10^(-4) L i(two) We divide both sides by L (the unknown length of the lower wire) and now we can solve for the current i(two) ANSWER: i(two) = 331.5 A

Q:I bought a new ceiling light and wired it myself. But I cheated by just copying the wiring from the old bracket into the new one. I want to do the other ceiling lights in my home. Supplied with the lights I am using is a 3 - way bracket (sori if terminology is wrong). Anyway the old bracket I copied was 4 way. My lights are wired from the mains supply with 3 live wires, 3 neutrals, and 3 positives. The light unit only has one live/neutral/positive wire. What do I do with the extra mains supply wires? I hope I have made myself clear as I even I am confused. Many thanks.: Sounds like you have extra wires that are feeding other outlets or lights.

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