熱軋等邊角鐵規格重量表/每米
|
||||||
角鋼號數
|
尺寸（毫米）
|
截斷面積
（厘米2） |
理論重量
（公斤/米） |
表面積
（米2/米） |
||
A×b
|
T
|
r
|
||||
2
|
20
|
3
4 |
3.5
|
1.132
1.459 |
0.889
1.145 |
0.078
0.077 |
2.5
|
25
|
3
4 |
3.5
|
1.432
1.859 |
1.124
1.459 |
0.098
0.097 |
3.0
|
30
|
3
4 |
4.5
|
1.749
2.276 |
1.373
1.786 |
0.117
0.117 |
3.6
|
36
|
3
4 5 |
4.5
|
2.109
2.756 3.382 |
1.656
2.163 2.654 |
0.141
0.141 0.141 |
4.0
|
40
|
3
4 5 |
5
|
2.359
3.086 3.791 |
1.852
2.422 2.976 |
0.157
0.157 0.156 |
4.5
|
45
|
3
4 5 6 |
5
|
2.659
3.486 4.292 5.076 |
2.088
2.736 .369 3.985 |
0.177
0.177 0.176 0.176 |
5.0
|
50
|
3
4 |
5.5
|
2.971
3.897 |
2.332
3.059 |
0.197
0.197 |
5.0
|
50
|
5
6 |
5.5
|
4.803
5.688 |
3.770
4.465 |
0.196
0.196 |
5.6
|
56
|
3
4 5 8 |
6.0
|
3.343
4.390 5.415 8.367 |
2.624
3.446 4.251 6.568 |
0.221
0.220 0.220 0.219 |
6.3
|
63
|
4
5 6 8 10 |
7
|
4.978
6.143 7.288 9.515 11.657 |
3.907
4.822 5.721 7.469 9.151 |
0.248
0.248 0.247 0.247 0.246 |
7
|
70
|
4
5 6 7 8 |
8
|
5.570
6.875 8.160 9.424 10.667 |
4.372
5.397 6.406 7.398 8.373 |
0.275
0.275 0.275 0.275 0.274 |
7.5
|
75
|
5
6 7 8 10 |
9
|
7.367
8.797 10.160 11.503 14.126 |
5.818
6.905 7.976 9.030 11.089 |
0.295
0.294 0.294 0.294 0.293 |
8
|
80
|
5
6 7 8 10 |
9
|
7.912
9.397 10.860 12.303 15.126 |
6.211
7.376 8.525 9.658 11.874 |
0.315
0.314 0.314 0.314 0.313 |
9
|
90
|
6
7 8 10 12 |
10
|
10.637
12.301 13.944 17.167 20.306 |
8.350
9.656 10.946 13.476 15.940 |
0.354
0.354 0.353 0.353 0.352 |
10
|
100
|
6
7 8 10 |
12
|
11.932
13.796 15.638 19.261 |
9.366
10.830 12.276 15.120 |
0.393
0.393 0.393 0.392 |
10
|
100
|
12
14 16 |
12
|
22.800
26.256 29.627 |
17.898
20.611 23.257 |
0.391
0.391 0.390 |
11
|
110
|
7
8 10 12 14 |
12
|
15.196
17.238 21.261 25.200 29.056 |
11.928
13.532 16.690 19.782 22.809 |
0.433
0.433 0.432 0.431 0.431 |
12.5
|
125
|
8
10 12 14 |
14
|
11.932
13.796 15.638 19.261 |
15.504
19.133 22.696 26.193 |
0.492
0.491 0.491 0.490 |
14
|
140
|
10
12 14 16 |
14
|
27.373
32.512 37.567 42.539 |
21.488
25.522 29.490 33.393 |
0.551
0.551 0.550 0.549 |
16
|
160
|
10
12 14 16 |
16
|
31.502
37.441 43.296 49.067 |
24.729
29.391 33.987 38.518 |
0.630
0.630 0.629 0.629 |
18
|
180
|
12
14 16 18 |
16
|
42.241
48.896 55.467 61.955 |
33.159
38.383 43.542 48.634 |
0.710
0.709 0.709 0.708 |
20
|
200
|
14
16 18 20 24 |
18
|
54.642
62.013 69.301 76.505 90.661 |
42.894
48.680 54.401 60.056 71.168 |
0.788
0.788 0.787 0.787 0.785 |
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