铁铬铝高电阻电热合金主要性能 (换算表)
- 2016-03-02 15:43:50
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)
Diameter截面积(mm2)
Cross
sectional
area每米表面积
Surface
permeter
(cm2/m)1Cr13A140Cr25A150Cr21A16电阻率Resistivity μΩ·m1.25±0.08电阻率Resistivity μΩ·m1.42±0.07电阻率Resistivity μΩ·m1.42±0.0720℃每米电阻
(Ω/m)
Resistance permeter
at 20℃每千克长度(m/kg)
Length per kilogram每米重量(kg/m)
Weight permeter20℃每米电阻 (Ω/m)
Resistance permeter
at 20℃每千克长度(m/kg)
Length per kilogram每米重量(kg/m)
Weight permeter20℃每米电阻 (Ω/m)
Resistance permeter
at 20℃每千克长度(m/kg)
Length per kilogram每米重量(kg/m)
Weight permeter0.100.00783.14159.2172060.0000581180.6179330.0000558180.6179050.00005580.120.01133.77110.5119490.0000836125.6124530.0000803125.6123600.00008090.150.01774.7170.776470.00013180.479700.00012580.478910.0001280.170.02275.3455.159540.00016862.662050.00016162.661530.0001630.190.02845.9744.147660.00021050.149590.00020150.149180.0002030.210.03466.6036.139010.00025641.040660.00024641.040370.0002480.250.04917.8525.527530.00036328.928700.00034628.928440.0003520.270.05738.4821.823600.00042424.824600.00040724.824370.0004100.290.06619.1118.920460.00048921.521320.00046921.521130.0004730.31 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 0.001405 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 0.01139 0.922 91.5 0.01093 0.922 90.8 0.01102 1.60 2.01 50.3 0.662 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
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