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| 标题内容：
铁铬铝圆丝参数表（二） |
[2011/3/12] |
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|
直径
(mm) |
截面积
(mm2)) |
每米
表面积
(mm2)/m) |
0Cr21Al4 |
1Cr13Al4 |
|
电阻率
μΩ • m 1.23±0.06 |
电阻率
μΩ • m 1.35±0.06 |
|
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 |
156.6 |
17452 |
0.0000573 |
159.2 |
17206 |
0.0000581 |
|
0.12 |
0.0113 |
3.77 |
108.8 |
12033 |
0.0000831 |
110.5 |
11949 |
0.0000836 |
|
0.15 |
0.0177 |
4.71 |
69.6 |
7692 |
0.000130 |
70.7 |
7647 |
0.000131 |
|
0.17 |
0.0227 |
5.34 |
54.2 |
5988 |
0.000167 |
55.1 |
5954 |
0.000168 |
|
0.19 |
0.0284 |
5.97 |
43.4 |
4785 |
0.000209 |
44.1 |
4766 |
0.000210 |
|
0.21 |
0.0346 |
6.60 |
35.5 |
3937 |
0.000254 |
36.1 |
3901 |
0.000256 |
|
0.25 |
0.0491 |
7.85 |
25.1 |
2770 |
0.000361 |
25.5 |
2753 |
0.000363 |
|
0.27 |
0.0573 |
8.48 |
21.5 |
2375 |
0.000421 |
21.8 |
2360 |
0.000424 |
|
0.29 |
0.0661 |
9.11 |
18.6 |
2058 |
0.000486 |
18.9 |
2046 |
0.000489 |
|
0.31 |
0.0755 |
9.74 |
16.3 |
1802 |
0.000555 |
16.6 |
1790 |
0.000559 |
|
0.35 |
0.0962 |
11.00 |
12.8 |
1414 |
0.000707 |
13.0 |
1405 |
0.000712 |
|
0.40 |
0.1257 |
12.57 |
9.79 |
1082 |
0.000924 |
9.95 |
1075 |
0.000930 |
|
0.45 |
0.1590 |
14.14 |
7.73 |
855 |
0.00117 |
7.86 |
850 |
0.001177 |
|
0.50 |
0.1963 |
15.71 |
6.26 |
694 |
0.00144 |
6.37 |
688 |
0.001453 |
|
0.60 |
0.283 |
18.85 |
4.35 |
480 |
0.00208 |
4.42 |
480 |
0.002092 |
|
0.70 |
0.385 |
22.0 |
3.20 |
353 |
0.00283 |
3.25 |
351 |
0.002848 |
|
0.80 |
0.503 |
25.1 |
2.45 |
270 |
0.003697 |
2.49 |
269 |
0.003720 |
|
0.90 |
0.636 |
28.3 |
1.93 |
213 |
0.004675 |
1.96 |
212 |
0.004708 |
|
1.00 |
0.785 |
31.4 |
1.57 |
173 |
0.005770 |
1.59 |
172 |
0.005812 |
|
1.20 |
1.131 |
37.7 |
1.09 |
120 |
0.008313 |
1.11 |
119 |
0.008369 |
|
1.40 |
1.539 |
44.0 |
0.799 |
88.4 |
0.01131 |
0.812 |
87.8 |
0.001139 |
|
1.60 |
3.01 |
50.3 |
0.612 |
67.7 |
0.01477 |
0.622 |
67.2 |
0.01488 |
|
1.80 |
2.54 |
56.5 |
0.483 |
53.56 |
0.01867 |
0.491 |
53.1 |
0.01883 |
|
2.00 |
3.14 |
62.8 |
0.392 |
43.33 |
0.02308 |
0.398 |
43.0 |
0.02325 |
|
2.20 |
3.80 |
69.1 |
0.324 |
35.80 |
0.02793 |
0.329 |
35.5 |
0.02813 |
|
2.50 |
4.91 |
78.5 |
0.251 |
27.71 |
0.03609 |
0.255 |
27.5 |
0.03632 |
|
2.80 |
6.16 |
88.0 |
0.200 |
22.08 |
0.04528 |
0.203 |
21.9 |
0.04557 |
|
3.00 |
7.07 |
94.2 |
0.1740 |
19.25 |
0.05196 |
0.1768 |
19.1 |
0.05231 |
|
3.50 |
9.62 |
110.0 |
0.1278 |
14.14 |
0.07071 |
0.1299 |
14.0 |
0.07120 |
|
4.00 |
12.57 |
125.7 |
0.0979 |
10.82 |
0.09239 |
0.0995 |
10.75 |
0.09299 |
|
4.50 |
15.90 |
141.4 |
0.0773 |
8.55 |
0.1169 |
0.0786 |
8.50 |
0.1177 |
|
5.00 |
19.63 |
157.1 |
0.0626 |
6.93 |
0.1443 |
0.0637 |
6.88 |
0.1453 |
|
5.50 |
23.80 |
172.8 |
0.0518 |
5.72 |
0.1749 |
0.0526 |
5.69 |
0.1758 |
|
6.00 |
28.30 |
188.5 |
0.0435 |
4.81 |
0.2080 |
0.0442 |
4.78 |
0.2092 |
|
6.50 |
33.20 |
204 |
0.0371 |
4.09 |
0.2440 |
0.0377 |
4.07 |
0.2456 |
|
7.00 |
38.50 |
220 |
0.0320 |
3.53 |
0.2830 |
0.0325 |
3.51 |
0.2848 |
电热丝/中国电热丝/电热丝生产基地/江苏电热丝/电热合金/HEATING-WIRE/HEATING-ALLOY |
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