直径
(mm) |
截面积
(mm2) |
每米
表面积
(cm2/m) |
1Cr13Al4 |
0Cr25Al5 |
0Cr21Al6 |
电阻率
μΩ • m 1.25±0.08 |
电阻率
μΩ • m 1.42±0.07 |
电阻率
μΩ • m 1.42±0.07 |
20ºC
每米电阻(Ω/m) |
每千克长度(m/kg) |
每米重量(kg/m) |
20ºC
每米电阻(Ω/m) |
每千克长度(m/kg) |
每米重量(kg/m) |
20ºC
每米电阻(Ω/m) |
每千克长度(m/kg) |
每米重量(kg/m) |
| 0.10 |
0.0078 |
3.14 |
159.2 |
17206 |
0.0000581 |
180.6 |
17933 |
0.0000558 |
180.6 |
17905 |
0.0000558 |
| 0.12 |
0.0113 |
3.77 |
110.5 |
11949 |
0.0000836 |
125.6 |
12453 |
0.0000803 |
125.6 |
12360 |
0.0000809 |
| 0.15 |
0.0177 |
4.71 |
70.7 |
7647 |
0.000131 |
80.4 |
7970 |
0.000125 |
80.4 |
7891 |
0.000128 |
| 0.17 |
0.0227 |
5.34 |
55.1 |
5954 |
0.000168 |
62.6 |
6205 |
0.000161 |
62.6 |
6153 |
0.000163 |
| 0.19 |
0.0284 |
5.97 |
44.1 |
4766 |
0.000210 |
50.1 |
4959 |
0.000201 |
50.1 |
4918 |
0.000203 |
| 0.21 |
0.0346 |
6.60 |
36.1 |
3901 |
0.000256 |
41.0 |
4066 |
0.000246 |
41.0 |
4037 |
0.000248 |
| 0.25 |
0.0491 |
7.85 |
25.5 |
2753 |
0.000363 |
28.9 |
2870 |
0.000346 |
28.9 |
2844 |
0.000352 |
| 0.27 |
0.0573 |
8.48 |
21.8 |
2360 |
0.000424 |
24.8 |
2460 |
0.000407 |
24.8 |
2437 |
0.000410 |
| 0.29 |
0.0661 |
9.11 |
18.9 |
2046 |
0.000489 |
21.5 |
2132 |
0.000469 |
21.5 |
2113 |
0.000473 |
| 0.31 |
0.0755 |
9.74 |
16.6 |
1790 |
0.000559 |
18.8 |
1866 |
0.000536 |
18.8 |
1849 |
0.000541 |
| 0.35 |
0.0962 |
11.00 |
13.0 |
1405 |
0.000712 |
14.8 |
1464 |
0.000683 |
14.8 |
1452 |
0.000689 |
| 0.40 |
0.1257 |
12.57 |
9.95 |
1075 |
0.000930 |
11.3 |
1121 |
0.000892 |
11.3 |
1111 |
0.000900 |
| 0.45 |
0.1590 |
14.14 |
7.86 |
850 |
0.001177 |
8.93 |
886 |
0.001129 |
8.93 |
878 |
0.001138 |
| 0.50 |
0.1963 |
15.71 |
6.37 |
688 |
0.001453 |
7.23 |
717 |
0.001394 |
7.23 |
711 |
0.001406 |
| 0.60 |
0.283 |
18.85 |
4.42 |
480 |
0.002092 |
5.02 |
498 |
0.00201 |
5.02 |
494 |
0.002026 |
| 0.70 |
0.385 |
22.0 |
3.25 |
351 |
0.002848 |
3.69 |
366 |
0.00273 |
3.69 |
362 |
0.002751 |
| 0.80 |
0.503 |
25.1 |
2.49 |
269 |
0.003720 |
2.83 |
280 |
0.00357 |
2.83 |
278 |
0.003601 |
| 0.90 |
0.636 |
28.3 |
1.96 |
212 |
0.004708 |
2.23 |
221 |
0.00452 |
2.23 |
220 |
0.004554 |
| 1.00 |
0.785 |
31.4 |
1.59 |
172 |
0.005812 |
1.808 |
179.5 |
0.00557 |
1.808 |
177.9 |
0.005620 |
| 1.20 |
1.131 |
37.7 |
1.11 |
119 |
0.008369 |
1.256 |
124.5 |
0.00803 |
1.256 |
123.5 |
0.008098 |
| 1.40 |
1.539 |
44.0 |
0.812 |
87.8 |
0.001139 |
0.922 |
91.5 |
0.01093 |
0.922 |
90.8 |
0.01102 |
| 1.60 |
3.01 |
50.3 |
0.622 |
67.2 |
0.01488 |
0.706 |
70.1 |
0.01427 |
0.706 |
69.5 |
0.01439 |
| 1.80 |
2.54 |
56.5 |
0.491 |
53.1 |
0.01883 |
0.558 |
55.5 |
0.01803 |
0.558 |
54.9 |
0.01819 |
| 2.00 |
3.14 |
62.8 |
0.398 |
43.0 |
0.02325 |
0.452 |
44.8 |
0.0223 |
0.452 |
44.5 |
0.02248 |
| 2.20 |
3.80 |
69.1 |
0.329 |
35.5 |
0.02813 |
0.374 |
37.0 |
0.0270 |
0.374 |
36.8 |
0.02720 |
| 2.50 |
4.91 |
78.5 |
0.255 |
27.5 |
0.03632 |
0.289 |
28.7 |
0.0349 |
0.289 |
28.4 |
0.03516 |
| 2.80 |
6.16 |
88.0 |
0.203 |
21.9 |
0.04557 |
0.231 |
22.9 |
0.0437 |
0.231 |
22.7 |
0.04411 |
| 3.00 |
7.07 |
94.2 |
0.1768 |
19.1 |
0.05231 |
0.201 |
19.92 |
0.0502 |
0.201 |
19.8 |
0.05062 |
| 3.50 |
9.62 |
110.0 |
0.1299 |
14.0 |
0.07120 |
0.1476 |
14.64 |
0.0683 |
0.1476 |
14.5 |
0.06888 |
| 4.00 |
12.57 |
125.7 |
0.0995 |
10.75 |
0.09299 |
0.1130 |
11.21 |
0.0892 |
0.1130 |
11.1 |
0.09000 |
| 4.50 |
15.90 |
141.4 |
0.0786 |
8.50 |
0.1177 |
0.0893 |
8.86 |
0.1129 |
0.0893 |
8.78 |
0.1138 |
| 5.00 |
19.63 |
157.1 |
0.0637 |
6.88 |
0.1453 |
0.0723 |
7.17 |
0.1394 |
0.0723 |
7.11 |
0.1406 |
| 5.50 |
23.80 |
172.8 |
0.0526 |
5.69 |
0.1758 |
0.0598 |
5.92 |
0.1690 |
0.0598 |
5.87 |
0.1704 |
| 6.00 |
28.30 |
188.5 |
0.0442 |
4.78 |
0.2092 |
0.0502 |
4.98 |
0.201 |
0.0502 |
4.94 |
0.2026 |
| 6.50 |
33.20 |
204 |
0.0377 |
4.07 |
0.2456 |
0.0428 |
4.24 |
0.236 |
0.0428 |
4.21 |
0.2377 |
| 7.00 |
38.50 |
220 |
0.0325 |
3.51 |
0.2848 |
0.0369 |
3.66 |
0.273 |
0.0369 |
3.63 |
0.2757 |
|
