ตารางแปลงค่าเส้นผ่าศูนย์กลางจากAWG to Sq.mm AWG to Sq.mm & Diameter Table
American Wire Gauge(AWG)
Equation
diameter [mm] = 0.127 * 92 ^ ((36-AWG)/39)
AWG = -(ln (diameter [mm]/0.127) / (ln (92) * 39) - 36)
American Wire Gauge
(AWG)
|
Diameter
(inches)
|
Diameter
(mm)
|
Cross Sectional Area(sq.mm)
(mm2)
|
Common metric equivalent(sq.mm)
(mm2)
|
0000
|
0.46
|
11.68
|
107.16
|
|
000
|
0.4096
|
10.40
|
84.97
|
|
00
|
0.3648
|
9.27
|
67.40
|
|
0
|
0.3249
|
8.25
|
53.46
|
|
1
|
0.2893
|
7.35
|
42.39
|
35.0
|
2
|
0.2576
|
6.54
|
33.61
|
35.0
|
3
|
0.2294
|
5.83
|
26.65
|
|
4
|
0.2043
|
5.19
|
21.14
|
25.0
|
5
|
0.1819
|
4.62
|
16.76
|
|
6
|
0.162
|
4.11
|
13.29
|
16.0
|
7
|
0.1443
|
3.67
|
10.55
|
|
8
|
0.1285
|
3.26
|
8.36
|
10.0
|
9
|
0.1144
|
2.91
|
6.63
|
|
10
|
0.1019
|
2.59
|
5.26
|
6.0
|
11
|
0.0907
|
2.30
|
4.17
|
4.0
|
12
|
0.0808
|
2.05
|
3.31
|
2.5
|
13
|
0.072
|
1.83
|
2.63
|
2.5
|
14
|
0.0641
|
1.63
|
2.08
|
2.5
|
15
|
0.0571
|
1.45
|
1.65
|
1.5
|
16
|
0.0508
|
1.29
|
1.31
|
1.5
|
17
|
0.0453
|
1.15
|
1.04
|
1.0
|
18
|
0.0403
|
1.02
|
0.82
|
0.75
|
19
|
0.0359
|
0.91
|
0.65
|
|
20
|
0.032
|
0.81
|
0.52
|
0.5
|
21
|
0.0285
|
0.72
|
0.41
|
|
22
|
0.0254
|
0.65
|
0.33
|
|
23
|
0.0226
|
0.57
|
0.26
|
|
24
|
0.0201
|
0.51
|
0.20
|
|
25
|
0.0179
|
0.45
|
0.16
|
|
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