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The Question & Answer (Q&A) Knowledge Managenet
The Internet has many places to ask questions about anything imaginable and find past answers on almost everything.
Gauge / Inch / mm Conversion Chart
B&S Gauge | Inch | mm |
---|---|---|
* | .078 ( 5/64 ) | 1.984 |
13 | .072 | 1.828 |
14 | .064 | 1.628 |
* | .063 ( 1/16) | 1.588 |
Sheet Steel Gauge Conversion Chart
Gauge No | Inch | Metric |
---|---|---|
17 | 0.056″ | 1.4mm |
18 | 0.048″ | 1.2mm |
19 | 0.040″ | 1.0mm |
20 | 0.036″ | 0.9mm |
Standard sheet metal gauges
Gauge | U.S. standard for sheet and plate iron and steel decimal inch (mm) | Zinc inch (mm) |
---|---|---|
23 | 0.0281 (0.71) | 0.100 (2.5) |
24 | 0.0250 (0.64) | 0.125 (3.2) |
25 | 0.0219 (0.56) | …… |
26 | 0.0188 (0.48) | …… |
A sheet metal gauge (sometimes spelled “gage”) indicates the standard thickness of sheet metal for a specific material. As the gauge number increases, the material thickness decreases. Sheet metal thickness gauges for steel are based on a weight of 41.82 pounds per square foot per inch of thickness.
Not only does the eye-catching arch design contribute to the undeniable strength of our buildings, but the 22-gauge steel panels used to build them are what make SteelMaster structures extremely durable. Steel comes in many gauges. The lower the number, the thicker and stronger the steel.
The rating for steel gauge may seem backward: the smaller the number, the thicker the steel. 7 gauge steel, for example, is much thicker than 12 gauge steel. And the thickness makes a difference—the thicker the steel, the stronger it is.
15 U.S. Code § 206. Standard gauge for sheet and plate iron and steel
Number of gauge | Approximate thickness in fractions of an inch | Weight per square foot in kilograms |
---|---|---|
11 | 1/8 | 2.268 |
12 | 7/64 | 1.984 |
13 | 3/32 | 1.701 |
14 | 5/64 | 1.417 |
11-gauge steel is 1.45 times stronger than 12-gauge steel.
Therefore, 16 gauge wire is thicker than 19 gauge wire and so it is stronger, provided each sample of wire is made from the same material and is constructed in the same manner.
20 gauge: Medium thick wire. Use with regular jewelry tools. 22 gauge: Medium wire. Use with regular jewelry tools.
19 gage is heavier than 23 gage, 19 gage is thicker.
The lower the gauge number, the thicker the wire. Thick wire (12 or 14 gauge) is recommended for long wire runs, high power applications, and low-impedance speakers (4 or 6 ohms). For relatively short runs (less than 50 feet) to 8 ohm speakers, 16 gauge wire will usually do just fine.
14g jewelry is larger than 16g jewelry, but you might be able to fit it. Yes, you can stretch you piercing to a 14g just make sure that the jewelry that you’re buying is suitable for a freshly stretching piercing.
16ga steel is . 065” inches thick, that is about 1/16th of an inch thick. 14 gauge in comparison is . 083 inches thick which doesn’t sound like much except it is almost 30% thicker (27.6% to be exact).
But many of these claims are bogus and they create myths surrounding speaker wires. Here are five of them: Thicker wires are better: It’s true that for long runs, thicker wires are better at reducing the effects of resistance.
It isn’t overkill, 12 gauge I would use for pretty much everything. The longer, 12 gauge is better than the thin stuff.
All speakers work best with the largest gauge wire possible, 18 being the “standard”. The manual states that up to 20 ft an 18 gauge wire is fine with 16 and 14 gauge for longer runs.
Wire gauge is measured by a unit called AWG (American Wire Gauge) where the lower the number the thicker the wire. Speaker wire typically is available in even increments between 22 AWG and 10 AWG; where 22 AWG is the smallest and 10 AWG is the biggest.
Most systems will use 16, 14 or 12-gauge AWS wire. 16-gauge copper wire can run up to 48-feet with 8-ohm speakers. So, if you want a wire size that will suit most circumstances, then a 16-gauge copper wire is probably a good fit. For speakers with a lower impedance, then you might go with 12 or 14 AWG just to be safe.
Why Use Quality Audio Wire
Amp Kit AWG (Wire Size) | Amplifier Wattage |
---|---|
1/0 AWG | 1000 Watts RMS and up |
4 AWG | 500 – 1000 Watts RMS |
8 AWG | 250 – 500 Watts RMS |
10 AWG | Less Than 250 Watts RMS |
18 gauge
If too small of a size is used, the wire could melt because of the large amount of current flowing through it compared to how much the cables can handle. The smaller the wire diameter, the higher the resistance there will be to the flow of energy.
More bass does not necessarily mean better bass. The power is determined by the wattage of the subwoofer in question, where a higher wattage demonstrates a more powerful subwoofer. Just remember: A 500-watt subwoofer doesn’t necessarily mean it has to be played five times louder than a 100-watt subwoofer.
Wire Gauge | Current Flow | Max Total Amp Power Class AB (60% eff) |
---|---|---|
4 awg | 131 amps | 1084 watts |
5 awg | 104 amps | 860 watts |
6 awg | 82 amps | 683 watts |
7 awg | 65 amps | 542 watts |
So, for a 2000 watt amp going by most charts you will need between 4 gauge wire to 00 gauge wire depending on how far you are going. If you are only going 0-4 feet that is when you can get away with the smaller wire, but anything beyond that you will need thicker wire. 2 gauge can be used for 4 feet to 10 feet.
What Gauge Wire Do I Need For My Amp?
Wire Gauge Size | Total Amplifier RMS Wattage |
---|---|
0/1 AWG | 1000+ Watts |
2 AWG | 1000-1500 Watts |
4 AWG | 400-1000 Watts |
6 AWG | 600-800 Watts |
A basic rule of thumb is this. For up to 500 watts RMS, 8 gauge is sufficient. In the 500 – 1000 watt RMS range, you want to run 4 gauge. Over 1500 watts RMS you need 0 gauge and a few other wiring and vehicle upgrades.
An 8 gauge wire (assuming copper insulated etc. etc.) will take about 40A if run as twin or triple cable, and up to 75A if run single. If we’re talking about the Output power, and using the 8 gauge wire to connect it to speakers, then normally that would be stereo and only 500W per side, but even if 1000W mono (Sub?)
The jumper gauge refers to the thickness of the cable wiring. The lower the gauge value, the thicker and more effective the wiring is. The standard jumper cable comes with a rating of six. It is recommended for vehicles with large engines under the hood to use at least a gauge of six or even four or two.
What is Wire Gauge? The thickness of a cable or wire is defined by its gauge size. The general rule of thumb is that the smaller the gauge number, the thicker the cable.