常用絲徑對照表
|
規 格 |
SWG英制 |
BWG伯明罕 |
BG |
AWG美制 |
||||
|
吋 |
毫米 |
吋 |
毫米 |
吋 |
毫米 |
吋 |
毫米 |
|
|
7/0 |
0.5 |
12.7 |
|
|
0.6666 |
16.932 |
|
|
|
6/0 |
0.464 |
11.786 |
|
|
0.625 |
15.875 |
0.58 |
14.732 |
|
5/0 |
0.432 |
10.973 |
0.5 |
12.7 |
0.5883 |
14.943 |
0.5165 |
13.119 |
|
4/0 |
0.4 |
10.16 |
0.454 |
11.532 |
0.5416 |
13.757 |
0.46 |
11.684 |
|
3/0 |
0.372 |
9.449 |
0.425 |
10.795 |
0.5 |
12.7 |
0.4096 |
10.404 |
|
2/0 |
0.348 |
8.839 |
0.38 |
9.625 |
0.4452 |
11.308 |
0.3648 |
9.266 |
|
0 |
0.324 |
8.23 |
0.34 |
8.639 |
0.3954 |
10.069 |
0.3249 |
8.252 |
|
1 |
0.3 |
7.62 |
0.03 |
7.62 |
0.3532 |
8.971 |
0.2893 |
7.348 |
|
2 |
0.276 |
7.01 |
0.284 |
7.214 |
0.3147 |
7.993 |
0.2576 |
6.544 |
|
3 |
0.252 |
6.401 |
0.259 |
6.579 |
0.2804 |
7.122 |
0.2294 |
5.827 |
|
4 |
0.232 |
5.893 |
0.283 |
6.045 |
0.25 |
6.35 |
0.2043 |
5.189 |
|
5 |
0.212 |
5.385 |
0.22 |
5.588 |
0.2225 |
5.652 |
0.1819 |
4.621 |
|
6 |
0.192 |
4.877 |
0.203 |
5.156 |
0.1981 |
5.032 |
0.162 |
4.115 |
|
7 |
0.176 |
4.47 |
0.18 |
4.572 |
0.1764 |
4.481 |
0.1443 |
3.665 |
|
8 |
0.16 |
4.046 |
0.165 |
4.191 |
0.157 |
3.988 |
0.1285 |
3.264 |
|
9 |
0.144 |
3.658 |
0.148 |
3.759 |
0.1398 |
3.551 |
0.1144 |
2.906 |
|
10 |
0.128 |
3.215 |
0.134 |
3.404 |
0.125 |
3.175 |
0.1019 |
2.588 |
|
11 |
0.116 |
2.946 |
0.12 |
3.048 |
0.1113 |
2.827 |
0.0907 |
2.305 |
|
12 |
0.104 |
2.642 |
0.109 |
2.769 |
0.0991 |
2.517 |
0.0808 |
2.053 |
|
13 |
0.092 |
2.337 |
0.095 |
2.413 |
0.0882 |
2.24 |
0.072 |
1.828 |
|
14 |
0.08 |
2.032 |
0.083 |
2.108 |
0.0785 |
1.994 |
0.0641 |
1.628 |
|
15 |
0.072 |
1.829 |
0.072 |
1.829 |
0.0699 |
1.775 |
0.0571 |
1.45 |
|
16 |
0.064 |
1.626 |
0.065 |
1.651 |
0.0625 |
1.588 |
0.0508 |
1.291 |
|
17 |
0.056 |
1.422 |
0.058 |
1.473 |
0.0556 |
1.412 |
0.0453 |
1.15 |
|
18 |
0.048 |
1.219 |
0.049 |
1.245 |
0.0495 |
1.257 |
0.0403 |
1.024 |
|
19 |
0.04 |
1.016 |
0.042 |
1.067 |
0.044 |
1.118 |
0.0359 |
0.912 |
|
20 |
0.036 |
0.914 |
0.035 |
0.839 |
0.0392 |
0.996 |
0.032 |
0.812 |
|
21 |
0.032 |
0.813 |
0.032 |
0.831 |
0.349 |
0.887 |
0.0285 |
0.723 |
|
22 |
0.028 |
0.711 |
0.028 |
0.711 |
0.03125 |
0.749 |
0.02535 |
0.644 |
|
23 |
0.024 |
0.61 |
0.025 |
0.635 |
0.02782 |
0.707 |
0.02256 |
0.573 |
|
24 |
0.022 |
0.559 |
0.022 |
0.559 |
0.02476 |
0.629 |
0.02011 |
0.511 |
|
25 |
0.02 |
0.508 |
0.02 |
0.508 |
0.02204 |
0.56 |
0.01791 |
0.455 |
|
26 |
0.018 |
0.457 |
0.018 |
0.457 |
0.01961 |
0.498 |
0.01594 |
0.405 |
|
27 |
0.0164 |
0.417 |
0.016 |
0.406 |
0.01745 |
0.443 |
0.0142 |
0.361 |
|
28 |
0.0148 |
0.376 |
0.014 |
0.356 |
0.01562 |
0.397 |
0.01264 |
0.321 |
|
29 |
0.0136 |
0.345 |
0.013 |
0.33 |
0.0139 |
0.353 |
0.01126 |
0.286 |
|
30 |
0.0124 |
0.315 |
0.012 |
0.305 |
0.0123 |
0.312 |
0.01003 |
0.255 |
|
31 |
0.0116 |
0.295 |
0.01 |
0.254 |
0.011 |
0.27 |
0.00893 |
0.227 |
|
32 |
0.0108 |
0.274 |
0.009 |
0.229 |
0.0098 |
0.249 |
0.00795 |
0.202 |
|
33 |
0.01 |
0.254 |
0.008 |
0.203 |
0.0087 |
0.221 |
0.00708 |
0.18 |
|
34 |
0.0092 |
0.234 |
0.007 |
0.178 |
0.0077 |
0.196 |
0.0063 |
0.16 |
|
35 |
0.0084 |
0.213 |
0.005 |
0.127 |
0.0069 |
0.175 |
0.00561 |
0.143 |
|
36 |
0.0076 |
0.193 |
0.004 |
0.102 |
0.0061 |
0.155 |
0.005 |
0.127 |
|
37 |
0.0068 |
0.173 |
|
|
0.0054 |
0.137 |
0.00445 |
0.113 |
|
38 |
0.006 |
0.152 |
|
|
0.0048 |
0.122 |
0.00396 |
0.101 |
|
40 |
0.0048 |
0.122 |
|
|
0.00386 |
0.098 |
0.00314 |
0.08 |
|
41 |
0.0044 |
0.112 |
|
|
0.00343 |
0.087 |
0.0028 |
0.071 |
|
42 |
0.004 |
0.102 |
|
|
0.00306 |
0.078 |
0.00249 |
0.063 |
|
43 |
0.0036 |
0.091 |
|
|
0.00272 |
0.069 |
0.00222 |
0.056 |
|
44 |
0.0032 |
0.081 |
|
|
0.00242 |
0.061 |
0.00198 |
0.05 |
|
45 |
0.0028 |
0.071 |
|
|
0.00215 |
0.055 |
0.00176 |
0.048 |
|
46 |
0.0024 |
0.061 |
|
|
0.00192 |
0.049 |
0.00157 |
0.04 |
|
47 |
0.002 |
0.051 |
|
|
0.0017 |
0.043 |
0.0014 |
0.035 |
|
48 |
0.0016 |
0.041 |
|
|
0.00152 |
0.039 |
0.00124 |
0.032 |
|
49 |
0.0012 |
0.03 |
|
|
0.00135 |
0.034 |
0.00111 |
0.028 |
|
50 |
0.001 |
0.025 |
|
|
0.0012 |
0.03 |
0.00099 |
0.025 |