线径 d mm |
允差 mm
|
截面积 m㎡
|
每米电阻值 Ω/m
|
每米重量 g/m
|
|
锰铜(6J12)
|
|
锰铜(6J12)
|
|
0.020
0.022
0.025
0.028
|
±0.002
|
0.000314
0.000380
0.000491
0.000616
|
1346-1646
1113-1360
862-1053
687-840
|
0.00265
0.00321
0.00414
0.00520
|
|
0.032
0.036
0.040
0.045
0.050
0.056
0.063
0.071
0.080
0.090
0.100
|
±0.003
|
0.000804
0.001018
0.001257
0.001590
0.001963
0.002463
0.003117
0.003959
0.005027
0.006362
0.007854
|
583-631
425-499
344-404
272-319
220-259
176-206
139-163
109-128
86.0-101.0
68.0-79.8
55.1-64.6
|
0.00679
0.00859
0.01061
0.01342
0.01657
0.02079
0.02631
0.03341
0.04243
0.0537
0.0663
|
|
0.112
0.125
0.140
0.150
0.160
0.170
0.180
0.190
|
±0.005
|
0.009852
0.01227
0.01539
0.01767
0.02011
0.02270
0.02545
0.02835
|
44.4-51.0
35.6-41.0
28.4-32.7
24.7-28.5
21.7-25.0
19.3-22.2
17.2-19.8
15.4-17.7
|
0.08315
0.1036
0.1299
0.1491
0.1697
0.1916
0.2148
0.239
|
|
0.200
0.212
0.224
0.250
0.280
|
±0.008
|
0.03142
0.03530
0.03941
0.04909
0.06158
|
14.1-15.9
12.5-14.1
11.2-12.6
9.00-10.15
7.17-8.09
|
0.2652
0.2979
0.3326
0.414
0.5197
|
|
0.315
0.355
0.400
0.450
0.500
|
±0.010
|
0.07793
0.09898
0.1257
0.1590
0.1963
|
5.73-6.33
4.51-4.99
3.55-3.93
2.81-3.10
2.27-2.51
|
0.6577
0.8354
1.061
1.342
1.657
|
|
0.560
0.630
0.710
0.750
0.800
0.850
0.900
0.950
1.000
|
±0.015
|
0.2463
0.3117
0.3959
0.4418
0.5027
0.5674
0.6362
0.7088
0.7854
|
1.83-1.98
1.45-1.57
1.14-1.23
1.02-1.11
0.898-0.972
0.795-0.861
0.709-0.768
0.637-0.690
0.574-0.622
|
2.08
2.63
3.34
3.73
4.24
4.79
5.37
5.98
6.63
|
|
1.060
1.120
1.180
1.250
1.320
1.400
1.500
1.600
|
±0.020
|
0.8825
0.9852
1.094
1.227
1.368
1.539
1.767
2.011
|
0.511-0.554
0.458-0.496
0.413-0.447
0.368-0.398
0.330-0.357
0.293-0.318
0.255-0.277
0.224-0.243
|
7.45
8.32
9.23
10.36
11.55
12.99
14.91
16.97
|
