美式线规(AWG)到mm和mm 2转换计算器,图表以及如何转换。
*直径和面积值四舍五入以适合最接近的AWG值。
从直径或横截面积计算AWG时,直径和横截面积将四舍五入到最接近的AWG等效值。
以毫米(mm)为单位的n号线规直径d n等于0.127mm乘以92的幂乘以36的力减去表号n,再除以39:
d n(毫米) = 0.127 mm×92 (36- n)/ 39
36号量规的直径为0.127mm。
n线规导线的横截面积A n以平方毫米(mm 2)为单位等于pi除以以平方毫米为单位的直径d以毫米(mm)为单位的4倍:
A n(mm 2 ) =(π/ 4)× d n 2 = 0.012668 mm 2 ×92 (36- n)/19.5
AWG编号 | 直径 mm |
直径 (英寸) |
面积 (mm 2) |
---|---|---|---|
0000(4/0) | 11.6840 | 0.4600 | 107.2193 |
000(3/0) | 10.4049 | 0.4096 | 85.0288 |
00(2/0) | 9.2658 | 0.3648 | 67.4309 |
0(1/0) | 8.2515 | 0.3249 | 53.4751 |
1 | 7.3481 | 0.2893 | 42.4077 |
2 | 6.5437 | 0.2576 | 33.6308 |
3 | 5.8273 | 0.2294 | 26.6705 |
4 | 5.1894 | 0.2043 | 21.1506 |
5 | 4.6213 | 0.1819 | 16.7732 |
6 | 4.1154 | 0.1620 | 13.3018 |
7 | 3.6649 | 0.1443 | 10.5488 |
8 | 3.2636 | 0.1285 | 8.3656 |
9 | 2.9064 | 0.1144 | 6.6342 |
10 | 2.5882 | 0.1019 | 5.2612 |
11 | 2.3048 | 0.0907 | 4.1723 |
12 | 2.0525 | 0.0808 | 3.3088 |
13 | 1.8278 | 0.0720 | 2.6240 |
14 | 1.6277 | 0.0641 | 2.0809 |
15 | 1.4495 | 0.0571 | 1.6502 |
16 | 1.2908 | 0.0508 | 1.3087 |
17 | 1.1495 | 0.0453 | 1.0378 |
18 | 1.0237 | 0.0403 | 0.8230 |
19 | 0.9116 | 0.0359 | 0.6527 |
20 | 0.8118 | 0.0320 | 0.5176 |
21 | 0.7229 | 0.0285 | 0.4105 |
22 | 0.6438 | 0.0253 | 0.3255 |
23 | 0.5733 | 0.0226 | 0.2582 |
24 | 0.5106 | 0.0201 | 0.2047 |
25 | 0.4547 | 0.0179 | 0.1624 |
26 | 0.4049 | 0.0159 | 0.1288 |
27 | 0.3606 | 0.0142 | 0.1021 |
28 | 0.3211 | 0.0126 | 0.0810 |
29 | 0.2859 | 0.0113 | 0.0642 |
30 | 0.2546 | 0.0100 | 0.0509 |
31 | 0.2268 | 0.0089 | 0.0404 |
32 | 0.2019 | 0.0080 | 0.0320 |
33 | 0.1798 | 0.0071 | 0.0254 |
34 | 0.1601 | 0.0063 | 0.0201 |
35 | 0.1426 | 0.0056 | 0.0160 |
36 | 0.1270 | 0.0050 | 0.0127 |
37 | 0.1131 | 0.0045 | 0.0100 |
38 | 0.1007 | 0.0040 | 0.0080 |
39 | 0.0897 | 0.0035 | 0.0063 |
40 | 0.0799 | 0.0031 | 0.0050 |