直径
mmGAWGSWGmm
8
8000
117620
7341
7214
27010
7
7000
6579
2
6553
65
6500
36401
6045
6
6000
45893
3
5817
5588
55
5500
55385
4
5182
65156
5
5000
4877
5
4623
4572
45
4500
74470
4191
6
4115
84065
4
4000
3759
793658
35
3500
3404
8103264
32
3200
3048
112948
299
2906
2896
2769
122642
26
2600
10
2588
2413
132337
11
2304
23
2300
2108
12
2052
142032
2
2000
13151829
18
1800
1651
14161628
16
1600
1473
15
1450
171422
14
14000
16
12900
12450
1812190
铜线线径规格对照表
截面积公斤千米欧姆千米
sqmm2kgkmOhmsPerKilomtrmil
502704469
31500
456004054
30000
422203431
28900
408703633
28400
386003762
27600
384803421
27600
339903022
25900
339402998
25800
331802950
25600
321802861
25200
287002551
23800
282702513
23600
272702425
23200
265702362
22900
245202180
22000
237602112
21700
227702025
21200
210901875
08153
20400
208801856
20300
196401746
19700
186801661
19200
167801492
10280
18200
164201460
18000
159001414
17700
157001395
17600
137901226
16500
133001182
12970
16200
129701153
16000
126701117
15800
11100987
14800
10507934
16340
14400
96218553
13800
90968086
13400
83027380
20610
12800
80427149
12600
72966486
12000
68186061
11600
66055872
26000
11420
65855854
11400
60205352
10900
54804872
10400
53094720
10200
52724687
32770
10200
45724065
9500
42843808
9200
41963730
41370
9100
41553694
9060
34913104
8300
33252955
52130
8100
324328830
8000
31422793
7900
26272335
65650
7200
25452263
7100
21401903
6500
20751845
82810
6400
201117880
6300
170415150
5800
164614460
104400
5700
158914130
5600
1539013680
5500
1318011720
131900
5100
1217010820
4900
1168010380
4800
sqi
007793000070690000656000006335000059830000598300005269000052000000510000005000000044490000437400004227000041190000380100003698000035300000326900003237000030480000289500002602000025450000241600002433000021380000206100002011000019610000172000001629000014960000141000001287000012470000113100001057000010240000102100000933100008495000081710000817100007088000066480000650400006447000054110000515300005027000049020000407200003959000033180000321700003117000026430000255200002463000023760000204300001886000018100
cirmil992259000083521806567617676176670816656466536635045664455696538245744148400470894494441616412093880936864331243240r