今天是：
铁铬铝、镍铬、镍铬铁扁带规格及其特性（换算表2）

宽×厚
(mm)

截面积 (mm2)

0Cr25Al5

0Cr21Al4

Cr20Ni80

Cr15Ni60

电阻率,
1.42±0.06μΩ·m

电阻率,
1.23±0.06μΩ·m

电阻率,
1.09~1.14±0.05μΩ·m

电阻率,
1.11~1.15±0.05μΩ·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)

 20ºC
每米电阻(Ω/m)

每千克长度(m/kg)

每米重量(kg/m)

0.08×0.2

0.0152 93.42 9266 0.000108 80.92 8951 0.000112 71.71 7832 0.000128 73.03 8023 0.000125

0.4

 0.0304 46.71 4633 0.000216 40.46 4475 0.000223 35.86 3916 0.000255 36.51 4012 0.000249

0.6

 0.0456 31.14 3.89 0.000324 26.97 2984 0.000335 23.90 2611 0.000383 24.34 2674 0.000374

0.8

 0.0608 23.36 2317 0.000432 20.23 2238 0.000447 17.93 1958 0.000511 18.26 2006 0.000499

1.0

0.0760 18.68 1584 0.000540 16.18 1790 0.000559 14.87 1567 0.000638 45.00 1605 0.000623

1.2

0.0912 15.57 1544 0.000648 13.49 1492 0.000670 12.39 1305 0.000766 12.50 1337 0.000748

1.5

0.114 12.46 1235 0.000809 10.79 1193 0.000838 9.912 1044 0.000958 10.00 1070 0.000935

2.0

0.152 9.342 927 0.00108 8.092 895 0.00112 7.434 783 0.00128 7.50 802 0.00125

0.1×0.2

0.0190 74.74 7413 0.000135 64.74 7161 0.000140 57.37 6266 0.000160 58..42 6418 0.000156

0.4

0.0380 37.37 3706 0.000270 32.37 3580 0.000279 28.68 3133 0.000319 29.21 3209 0.000312

0.6

0.0570 24.91 2471 0.000405 21.58 2387 0.000419 19.12 2089 0.000479 19.47 2139 0.000467

0.8

0.0760 18.68 1853 0.000540 16.18 1790 0.000559 14.34 1566 0.000638 14.61 1605 0.000623

1.0

0.0950 14.95 1483 0.000675 12.95 1432 0.000698 11.89 1253 0.000798 12.00 1284 0.000779

1.5

0.143 9.930 985 0.00102 8.601 951 0.00105 7.902 833 0.00120 7.97 853 0.00117

2.0

0.190 7.474 741 0.00135 6.474 716 0.00140 5.947 627 0.00160 6.00 642 0.00156

3.0

0.285 4.982 494 0.00202 4.316 477 0.00209 3.965 418 0.00239 4.00 428 0.00234

0.15×0.2

0.0285 49.82 4942 0.000202 43.16 4773 0.000209 38.25 4184 0.000239 38.95 4279 0.000234

0.4

0.0570 24.91 2471 0.000405 21.58 2387 0.000419 19.12 2089 0.000479 19.47 2139 0.000467

0.6

0.0855 16.61 1647 0.000607 14.39 1591 0.000628 12.75 1392 0.000718 12.98 1426 0.000701

0.8

0.114 12.46 1235 0.000809 10.79 1193 0.000838 9.561 1044 0.000958 9.74 1070 0.000935

1.0

0.143 9.930 985 0.00102 8.601 951 0.00105 7.902 833 0.00120 7.97 853 0.00117

1.5

0.214 6.636 658 0.00152 5.748 636 0.00157 5.280 556 0.00180 5.33 570 0.00175

2.0

0.285 4.982 494 0.00202 4.316 477 0.00209 3.965 418 0.00239 4.00 428 0.00234

3.0

0.428 3.318 329 0.00304 2.874 318 0.00315 2.640 278 0.00360 2.66 285 0.00351

0.2×0.4

0.0760 18.68 1853 0.000540 16.18 1790 0.000559 14.34 1567 0.000638 14.61 1605 0.000623

0.6

0.114 12.46 1235 0.000809 10.79 1193 0.000838 9.561 1044 0.000958 9.74 1070 0.000935

0.8

0.152 9.342 927 0.00108 8.092 895 0.00112 7.171 783 0.00128 7.30 802 0.00125

1.0

0.190 7.474 741 0.00135 6.474 716 0.00140 5.947 627 0.00160 6.00 642 0.00156

1.5

0.285 4.982 494 0.00202 4.316 477 0.00209 3.965 418 0.00239 4.00 428 0.00234

2.0

0.380 3.373 371 0.00270 3.237 358 0.00279 2.974 313 0.00319 3.00 321 0.00312

3.0

0.570 2.491 247 0.00405 2.158 239 0.00419 1.982 209 0.00479 2.00 214 0.00467

0.4×0.6

0.228 6.228 618 0.00162 5.395 597 0.00168 4.781 522 0.00192 4.87 535 0.00187

0.8

0.304 4.671 463 0.00216 4.046 448 0.00223 3.586 392 0.00255 3.65 401 0.00249

1.0

0.380 3.373 371 0.00270 3.237 358 0.00279 2.974 313 0.00319 3.00 321 0.00312

1.5

0.570 2.491 247 0.00405 2.158 239 0.00419 1.982 209 0.00479 2.00 214 0.00467

2.0

0.760 1.868 185 0.00540 1.618 179 0.00559 1.487 157 0.00638 1.50 161 0.00623

3.0

1.140 1.246 124 0.00809 1.079 119 0.00838 0.991 104 0.00958 1.00 107 0.00935

4.0

1.520 0.9342 92.7 0.01079 0.809 90 0.0112 0.750 78.3 0.01277 0.757 80.2 0.0125

0.6×0.8

0.456 3.114 309 0.00324 2.697 298 0.00335 2.390 261 0.00383 2.43 267 0.00374

1.0

0.570 2.491 247 0.00405 2.158 239 0.00419 1.982 209 0.00479 2.00 214 0.00467

1.5

0.855 1.661 165 0.00607 1.439 159 0.00628 1.322 139 0.00718 1.33 143 0.00701

2.0

1.140 1.246 124 0.00809 1.079 119 0.00838 0.991 104 0.00958 1.00 107 0.00935

3.0

1.71 0.8304 82.4 0.01214 0.719 80 0.0126 0.661 69.6 0.01436 0.667 71.3 0.0140

4.0

2.28 0.6228 61.8 0.01619 0.540 60 0.0168 0.500 52.2 0.01915 0.504 53.5 0.0187

0.8×1.0

0.760 1.868 185 0.00540 1.618 179 0.00559 1.487 157 0.0638 1.50 161 0.00623

1.5

1.140 1.246 124 0.00809 1.079 119 0.00838 0.991 104 0.00958 1.00 107 0.00935

2.0

1.520 0.9342 92.7 0.01079 0.8092 90 0.0112 0.743 78.3 0.01277 0.750 80.2 0.0125

3.0

2.28 0.6228 61.8 0.01619 0.540 60 0.0168 0.496 52.2 0.01915 0.500 53.5 0.0187

4.0

3.04 0.4671 46.3 0.02158 0.405 45 0.0223 0.375 39.2 0.02554 0.378 40.1 0.0249

1.0×1.5

1.425 0.9965 98.8 0.01012 0.863 95 0.0105 0.793 83.5 0.01197 0.800 85.6 0.0117

2.0

1.90 0.7474 74.1 0.01349 0.647 72 0.0140 0.595 62.7 0.01596 0.600 64.2 0.0156

3.0

2.85 0.4982 49.4 0.02024 0.432 48 0.0209 0.396 41.8 0.02394 0.400 42.8 0.0234

4.0

3.80 0.3737 37.1 0.02698 0.324 36 0.0279 0.300 31.3 0.03192 0.303 32.1 0.0312
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