1.4.18 常用线径与线规对照 (表1-72)
表1-72 中、英、美、德线径与线规对照
中 国 线 规英SWG美AWG德DIN线 径
mm实际截面
mm2标准截面
mm2线 号线径
mm线 号线 径
mm线径
mm 7/012.70 12.50 6/011.7864/011.684 11.20
10.0098.52
78.54100.00
80.005/0
4/010.973
10.1603/010.40411.20
10.009.0063.6263.003/0
2/09.449
8.8392/09.2669.008.0050.2750.000
18.230
7.62008.2538.007.10
6.3039.59
31.1740.00
31.502
3
47.010
6.401
5.8931
2
37.348
6.544
5.8277.10
6.305.60
5.0024.63
19.6425.00
20.005
65.385
4.87745.1895.60
5.004.50
4.00
3.55
3.1515.90
12.57
9.898
7.79316.00
12.50
10.00
8.007
8
9
10
114.470
4.064
3.658
3.251
2.9465
6
7
8
94.620
4.115
3.665
3.264
2.9064.50
4.00
3.55
3.152.80
2.50
2.246.158
4.909
3.9416.30
5.00
4.0012
132.642
2.33710
112.588
2.3052.80
2.50
2.242.00
1.80
1.60
1.40
1.25
1.123.142
2.545
2.011
1.539
1.227
0.9853.15
2.50
2.00
1.60
1.25
1.0014
15
16
17
182.032
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