線 徑
(mm) |
截面積
(mm2) |
每米
表面積
cm2/m |
Cr20Ni80 |
Cr30Ni70 |
Cr15Ni60 |
每米重量
kg/m |
每米電阻
Ω/m,20℃ |
每米重量
kg/m |
每米電阻
Ω/m,20℃ |
每米重量
kg/m |
每米電阻
Ω/m,20℃ |
0.10
|
0.007854 |
3.142 |
0.00006597 |
138.8 |
0.00006362 |
150.2
|
0.00006440 |
142.6
|
| 0.12 |
0.01131 |
3.770 |
0.00009500 |
96.38 |
0.00009161
|
104.3
|
0.00009274
|
99.03
|
| 0.15 |
0.01767 |
4.712 |
0.0001484 |
61.68 |
0.0001431
|
66.77
|
0.0001449
|
63.38
|
| 0.17 |
0.02270 |
5.341 |
0.0001907 |
48.02 |
0.0001839
|
51.99
|
0.0001861
|
49.34
|
| 0.19 |
0.02835 |
5.969 |
0.0002382 |
38.44 |
0.0002297
|
41.62
|
0.0002325
|
39.50
|
| 0.21 |
0.03464 |
6.597 |
0.0002909 |
31.47 |
0.0002806
|
34.07
|
0.0002840
|
32.34
|
| 0.25 |
0.04909 |
7.854 |
0.0004123 |
22.21 |
0.0003976
|
24.04
|
0.0004025
|
22.82
|
| 0.27 |
0.05726 |
8.482 |
0.0004809 |
19.04 |
0.0004638
|
20.61
|
0.0004695
|
19.56
|
| 0.29 |
0.06605 |
9.111 |
0.0005548 |
16.50 |
0.0005350
|
17.86
|
0.0005416
|
16.96
|
| 0.31 |
0.07548 |
9.739 |
0.0006340 |
14.44 |
0.0006114
|
15.63
|
0.0006189
|
14.84
|
| 0.35 |
0.09621 |
11.00 |
0.0008082 |
11.33 |
0.0007793
|
12.26
|
0.0007889
|
11.64
|
| 0.40 |
0.1257 |
12.57 |
0.001056 |
8.674 |
0.001018
|
9.390
|
0.001030
|
8.913
|
| 0.45 |
0.1590 |
14.14 |
0.001339 |
6.835 |
0.001288
|
7.419
|
0.001304
|
7.042
|
| 0.50 |
0.1963 |
15.71 |
0.001469 |
5.551 |
0.001590
|
6.010
|
0.001610
|
5.704
|
| 0.60 |
0.2827 |
18.85 |
0.002375 |
3.855 |
0.002290
|
4.173
|
0.002318
|
3.961
|
| 0.70 |
0.3848 |
21.99 |
0.003233 |
2.832 |
0.003117
|
3.066
|
0.003156
|
2.910
|
| 0.80 |
0.5027 |
25.13 |
0.004222 |
2.168 |
0.004072
|
2.348
|
0.004122
|
2.228
|
| 0.90 |
0.6362 |
28.27 |
0.005344 |
1.713 |
0.005153
|
1.855
|
0.005217
|
1.761
|
| 1.00 |
0.7854 |
31.42 |
0.006597 |
1.388 |
0.006362
|
1.502
|
0.006440
|
1.426
|
| 1.20 |
1.131 |
37.70 |
0.009500 |
0.9638 |
0.009161
|
1.043
|
0.009274
|
0.9903
|
| 1.40 |
1.539 |
43.98 |
0.01293 |
0.7081 |
0.01247
|
0.7665
|
0.01262
|
0.7276
|
| 1.60 |
2.011 |
50.27 |
0.01689 |
0.5421 |
0.01629
|
0.5869
|
0.01649
|
0.5570
|
| 1.80 |
2.545 |
56.55 |
0.02138 |
0.4283 |
0.02061
|
0.4637
|
0.02087
|
0.4401
|
| 2.00 |
3.142 |
62.83 |
0.02639 |
0.3470 |
0.02545
|
0.3756
|
0.02576
|
0.3565
|
| 2.20 |
3.801 |
69.12 |
0.03139 |
0.2867 |
0.03079
|
0.3104
|
0.03117
|
0.2946 |
| 2.50 |
3.976 |
70.69 |
0.03340 |
0.2741 |
0.03221
|
0.2968
|
0.03260
|
0.2817
|
| 2.80 |
6.158 |
87.96 |
0.05172 |
0.1770 |
0.04988 |
0.1916
|
0.05049
|
0.1819
|
| 3.00 |
7.069 |
94.25 |
0.05938 |
0.1542 |
0.05726
|
0.1669
|
0.05796
|
0.1584
|
| 3.50 |
9.621 |
110.0 |
0.08082 |
0.1133 |
0.07793
|
0.1226 |
0.07889 |
0.1164
|
| 4.00 |
12.57 |
125.7 |
0.1056 |
0.08674 |
0.1018
|
0.09390
|
0.1030
|
0.08913
|
| 4.50 |
15.90 |
141.4 |
0.1336 |
0.06853 |
0.1288
|
0.07419
|
0.1304
|
0.07042
|
| 5.00 |
19.63 |
157.1 |
0.1649 |
0.05551 |
0.1590
|
0.06010
|
0.1610
|
0.05704
|
| 5.50 |
23.76 |
172.8 |
0.1996 |
0.04588 |
0.1924
|
0.04967
|
0.1948
|
0.04714
|
| 6.00 |
28.27 |
188.5 |
0.2375 |
0.03855 |
0.2290
|
0.04173
|
0.2318
|
0.03961
|
| 6.50 |
33.18 |
204.2 |
0.2787 |
0.03285 |
0.2688
|
0.03556
|
0.2721
|
0.03375
|
| 7.00 |
38.48 |
219.9 |
0.3233 |
0.02832 |
0.3117 |
0.03066 |
0.3156 |
0.02910 | |
