直径
(mm) |
截面积
(mm2) |
每米
表面积
(cm2/m) |
0Cr23Al5 |
0Cr21Al4 |
0Cr21Al6Nb |
0Cr27Al7Mo2 |
电阻率
μΩ • m 1.35±0.06 |
电阻率
μΩ • m 1.23±0.06 |
电阻率
μΩ • m 1.45±0.07 |
电阻率
μΩ • m 1.53±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) |
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 |
173.1 |
17683 |
0.0000566 |
156.6 |
17452 |
0.0000573 |
184.6 |
17933 |
0.0000558 |
194.8 |
17933 |
0.0000558 |
| 0.12 |
0.0113 |
3.77 |
119.5 |
12206 |
0.0000819 |
108.8 |
12033 |
0.0000831 |
128.2 |
12453 |
0.0000803 |
135.3 |
12453 |
0.0000803 |
| 0.15 |
0.0177 |
4.71 |
76.4 |
7793 |
0.000128 |
69.6 |
7692 |
0.000130 |
82.1 |
7970 |
0.000125 |
80.6 |
7970 |
0.000125 |
| 0.17 |
0.0227 |
5.34 |
59.5 |
6076 |
0.000165 |
54.2 |
5988 |
0.000167 |
63.9 |
6205 |
0.000161 |
67.4 |
6205 |
0.000161 |
| 0.19 |
0.0284 |
5.97 |
47.5 |
4854 |
0.00206 |
43.4 |
4785 |
0.000209 |
51.1 |
4968 |
0.000201 |
54.0 |
4968 |
0.000201 |
| 0.21 |
0.0346 |
6.60 |
35.5 |
3986 |
0.000276 |
35.5 |
3937 |
0.000254 |
41.9 |
4066 |
0.000246 |
44.2 |
4066 |
0.000246 |
| 0.25 |
0.0491 |
7.85 |
27.5 |
2809 |
0.000356 |
25.1 |
2770 |
0.000361 |
29.5 |
2870 |
0.000349 |
31.2 |
2870 |
0.000349 |
| 0.27 |
0.0573 |
8.48 |
21.9 |
2407 |
0.000447 |
21.5 |
2375 |
0.000421 |
25.0 |
2460 |
0.000407 |
26.7 |
2460 |
0.000407 |
| 0.29 |
0.0661 |
9.11 |
19.1 |
2087 |
0.000513 |
18.6 |
2058 |
0.000486 |
22.0 |
2131 |
0.000469 |
23.2 |
2132 |
0.000469 |
| 0.31 |
0.0755 |
9.74 |
16.8 |
1827 |
0.000583 |
16.3 |
1802 |
0.000555 |
19.2 |
1866 |
0.000536 |
20.3 |
1866 |
0.000536 |
| 0.35 |
0.0962 |
11.00 |
14.0 |
1434 |
0.000697 |
12.8 |
1414 |
0.000707 |
15.1 |
1464 |
0.000683 |
15.9 |
1464 |
0.000683 |
| 0.40 |
0.1257 |
12.57 |
10.7 |
1097 |
0.000911 |
9.79 |
1082 |
0.000924 |
11.54 |
1121 |
0.000892 |
12.19 |
1121 |
0.000892 |
| 0.45 |
0.1590 |
14.14 |
8.49 |
867 |
0.00115 |
7.73 |
855 |
0.00117 |
9.12 |
886 |
0.001129 |
9.62 |
886 |
0.001129 |
| 0.50 |
0.1963 |
15.71 |
6.88 |
703 |
0.00142 |
6.26 |
694 |
0.00144 |
7.38 |
717 |
0.001394 |
7.79 |
717 |
0.001394 |
| 0.60 |
0.283 |
18.85 |
4.77 |
496 |
0.00205 |
4.35 |
480 |
0.00208 |
5.13 |
498 |
0.00201 |
5.41 |
498 |
0.00201 |
| 0.70 |
0.385 |
22.0 |
3.51 |
358 |
0.00279 |
3.20 |
353 |
0.00283 |
3.77 |
366 |
0.00273 |
3.98 |
366 |
0.00273 |
| 0.80 |
0.503 |
25.1 |
2.69 |
274 |
0.00365 |
2.45 |
270 |
0.003697 |
2.88 |
280 |
0.00357 |
3.04 |
280 |
0.00357 |
| 0.90 |
0.636 |
28.3 |
2.12 |
217 |
0.00461 |
1.93 |
213 |
0.004675 |
2.28 |
221 |
0.00452 |
2.41 |
221 |
0.00452 |
| 1.00 |
0.785 |
31.4 |
1.72 |
176 |
0.00569 |
1.57 |
173 |
0.005770 |
1.85 |
179.5 |
0.00557 |
1.95 |
179.5 |
0.00557 |
| 1.20 |
1.131 |
37.7 |
1.194 |
122 |
0.00820 |
1.09 |
120 |
0.008313 |
1.282 |
124.5 |
0.00803 |
1.35 |
124.5 |
0.00803 |
| 1.40 |
1.539 |
44.0 |
0.877 |
89.6 |
0.01116 |
0.799 |
88.4 |
0.01131 |
0.942 |
91.5 |
0.01093 |
0.994 |
91.5 |
0.01093 |
| 1.60 |
3.01 |
50.3 |
0.672 |
68.6 |
0.01457 |
0.612 |
67.7 |
0.01477 |
0.721 |
70.1 |
0.01427 |
0.761 |
70.1 |
0.01427 |
| 1.80 |
2.54 |
56.5 |
0.532 |
54.3 |
0.01842 |
0.483 |
53.56 |
0.01867 |
0.570 |
55.5 |
0.01803 |
0.601 |
55.5 |
0.01803 |
| 2.00 |
3.14 |
62.8 |
0.430 |
43.9 |
0.02277 |
0.392 |
43.33 |
0.02308 |
0.462 |
44.8 |
0.0229 |
0.487 |
44.8 |
0.0229 |
| 2.20 |
3.80 |
69.1 |
0.355 |
36.3 |
0.02755 |
0.324 |
35.80 |
0.02793 |
0.381 |
37.0 |
0.0270 |
0.402 |
37.0 |
0.0270 |
| 2.50 |
4.91 |
78.5 |
0.275 |
28.1 |
0.03849 |
0.251 |
27.71 |
0.03609 |
0.295 |
28.7 |
0.0349 |
0.312 |
28.7 |
0.0349 |
| 2.80 |
6.16 |
88.0 |
0.219 |
22.4 |
0.04466 |
0.200 |
22.08 |
0.04528 |
0.235 |
22.9 |
0.0437 |
0.248 |
22.9 |
0.0437 |
| 3.00 |
7.07 |
94.2 |
0.191 |
19.5 |
0.05126 |
0.1740 |
19.25 |
0.05196 |
0.205 |
19.92 |
0.052 |
0.216 |
19.92 |
0.052 |
| 3.50 |
9.62 |
110.0 |
0.140 |
14.3 |
0.06975 |
0.1278 |
14.14 |
0.07071 |
0.1510 |
14.64 |
0.0683 |
0.159 |
14.64 |
0.0683 |
| 4.00 |
12.57 |
125.7 |
0.107 |
11.0 |
0.09113 |
0.0979 |
10.82 |
0.09239 |
0.1154 |
11.21 |
0.0892 |
0.1218 |
11.21 |
0.0892 |
| 4.50 |
15.90 |
141.4 |
0.0849 |
8.67 |
0.1153 |
0.0773 |
8.55 |
0.1169 |
0.0912 |
8.86 |
0.1129 |
0.0962 |
8.86 |
0.1129 |
| 5.00 |
19.63 |
157.1 |
0.0688 |
7.03 |
0.1423 |
0.0626 |
6.93 |
0.1443 |
0.0738 |
7.17 |
0.1394 |
0.0779 |
7.17 |
0.1394 |
| 5.50 |
23.80 |
172.8 |
0.0568 |
5.80 |
0.1726 |
0.0518 |
5.72 |
0.1749 |
0.0610 |
5.92 |
0.1690 |
0.0644 |
5.92 |
0.1690 |
| 6.00 |
28.30 |
188.5 |
0.0477 |
4.88 |
0.2052 |
0.0435 |
4.81 |
0.2080 |
0.0513 |
4.98 |
0.201 |
0.0541 |
4.98 |
0.201 |
| 6.50 |
33.20 |
204 |
0.0407 |
4.15 |
0.2407 |
0.0371 |
4.09 |
0.2440 |
0.0437 |
4.24 |
0.236 |
0.0461 |
4.24 |
0.236 |
| 7.00 |
38.50 |
220 |
0.0351 |
3.58 |
0.2791 |
0.0320 |
3.53 |
0.2830 |
0.0377 |
3.66 |
0.273 |
0.0398 |
3.66 |
0.273 |
|