英国标准线规(BWG or SWG)号数与线径的关系
|
线规号码
|
in.
|
mm
|
|
线规号码
|
in.
|
mm
|
|
线规号码
|
in.
|
mm
|
|
0
|
0.324
|
8.230
|
14
|
0.080
|
2.032
|
28
|
0.0148
|
0.376
|
|
1
|
0.300
|
7.020
|
15
|
0.072
|
1.829
|
29
|
0.0136
|
0.345
|
|
2
|
0.276
|
7.010
|
16
|
0.064
|
1.626
|
30
|
0.0124
|
0.315
|
|
3
|
0.252
|
6.401
|
17
|
0.056
|
1.422
|
31
|
0.0116
|
0.295
|
|
4
|
0.232
|
5.893
|
18
|
0.048
|
1.219
|
32
|
0.0108
|
0.274
|
|
5
|
0.212
|
5.385
|
19
|
0.040
|
1.016
|
33
|
0.0100
|
0.254
|
|
6
|
0.192
|
4.877
|
20
|
0.036
|
0.914
|
34
|
0.0092
|
0.234
|
|
7
|
0.176
|
4.470
|
21
|
0.032
|
0.813
|
35
|
0.0084
|
0.213
|
|
8
|
0.160
|
4.064
|
22
|
0.028
|
0.711
|
36
|
0.0076
|
0.193
|
|
9
|
0.144
|
3.658
|
23
|
0.024
|
0.610
|
37
|
0.0068
|
0.173
|
|
10
|
0.128
|
3.251
|
24
|
0.022
|
0.559
|
38
|
0.0060
|
0.152
|
|
11
|
0.116
|
2.946
|
25
|
0.020
|
0.508
|
39
|
0.0052
|
0.132
|
|
12
|
0.104
|
2.642
|
26
|
0.018
|
0.457
|
40
|
0.0048
|
0.122
|
|
13
|
0.092
|
2.337
|
27
|
0.0164
|
0.417
|
41
|
0.0044
|
0.112
|
AWG American Wire Gage (美制线规)
SWG (British) Standard Wire Gage (英制线规)
