
热轧不等边角钢规格理论表
规格 | 理论重量 | 尺寸(mm) | 截面面积 | 外表面积 | |||
(kg/m) | B | b | d | r | (cm2) | (m2/m) | |
2.5/1.6 | 0.912 | 25 | 16 | 3 | 3.5 | 1.162 | 0.08 |
2.5/1.6 | 1.176 | 25 | 16 | 4 | 3.5 | 1.499 | 0.079 |
3.2/2 | 1.171 | 32 | 20 | 3 | 3.5 | 1.492 | 0.102 |
3.2/2 | 1.522 | 32 | 20 | 4 | 3.5 | 1.939 | 0.101 |
4/2.5 | 1.484 | 40 | 25 | 3 | 4 | 1.89 | 0.127 |
4/2.5 | 1.936 | 40 | 25 | 4 | 4 | 2.467 | 0.127 |
4.5/2.8 | 1.687 | 45 | 28 | 3 | 5 | 2.149 | 0.143 |
4.5/2.8 | 2.203 | 45 | 28 | 4 | 5 | 2.806 | 0.143 |
5/3.2 | 1.908 | 50 | 32 | 3 | 5.5 | 2.431 | 0.161 |
5/3.2 | 2.494 | 50 | 32 | 4 | 5.5 | 3.177 | 1.16 |
5.6/3.6 | 2.153 | 56 | 36 | 3 | 6 | 2.743 | 0.181 |
5.6/3.6 | 2.818 | 56 | 36 | 4 | 6 | 3.59 | 0.18 |
5.6/3.6 | 3.466 | 56 | 36 | 5 | 6 | 4.415 | 0.18 |
6.3/4 | 3.185 | 63 | 40 | 4 | 7 | 4.058 | 0.202 |
规格 | 理论重量 | 尺寸(mm) | 截面面积 | 外表面积 | |||
(kg/m) | B | b | d | r | (cm2) | (m2/m) | |
6.3/4 | 3.92 | 63 | 40 | 5 | 7 | 4.993 | 0.202 |
6.3/4 | 4.638 | 63 | 40 | 6 | 7 | 5.908 | 0.201 |
6.3/4 | 5.339 | 63 | 40 | 7 | 7 | 6.802 | 0.201 |
7/4.5 | 3.57 | 70 | 45 | 4 | 7.5 | 4.547 | 0.226 |
7/4.5 | 4.403 | 70 | 45 | 5 | 7.5 | 5.609 | 0.225 |
7/4.5 | 5.218 | 70 | 45 | 6 | 7.5 | 6.647 | 0.225 |
7/4.5 | 6.011 | 70 | 45 | 7 | 7.5 | 7.657 | 0.225 |
(7.5/5) | 4.808 | 75 | 50 | 5 | 8 | 6.125 | 0.245 |
(7.5/5) | 5.699 | 75 | 50 | 6 | 8 | 7.26 | 0.245 |
(7.5/5) | 7.431 | 75 | 50 | 8 | 8 | 9.467 | 0.244 |
(7.5/5) | 9.098 | 75 | 50 | 10 | 8 | 11.59 | 0.244 |
规格 | 理论重量 | 尺寸(mm) | 截面面积 | 外表面积 | |||
(kg/m) | B | b | d | r | (cm2) | (m2/m) | |
8/5 | 5.005 | 80 | 50 | 5 | 8 | 6.375 | 0.255 |
8/5 | 5.935 | 80 | 50 | 6 | 8 | 7.56 | 0.255 |
8/5 | 6.848 | 80 | 50 | 7 | 8 | 8.724 | 0.255 |
8/5 | 7.745 | 80 | 50 | 8 | 8 | 9.867 | 0.254 |
9/5.6 | 5.661 | 90 | 56 | 5 | 9 | 7.212 | 0.287 |
9/5.6 | 6.717 | 90 | 56 | 6 | 9 | 8.557 | 0.286 |
9/5.6 | 7.756 | 90 | 56 | 7 | 9 | 9.88 | 0.286 |
9/5.6 | 8.779 | 90 | 56 | 8 | 9 | 11.183 | 0.286 |
10/6.3 | 7.55 | 100 | 63 | 6 | 9 | 9.617 | 0.32 |
10/6.3 | 8.722 | 100 | 63 | 7 | 9 | 11.111 | 0.32 |
10/6.3 | 9.878 | 100 | 63 | 8 | 9 | 12.584 | 0.319 |
规格 | 理论重量 | 尺寸(mm) | 截面面积 | 外表面积 | |||
(kg/m) | B | b | d | r | (cm2) | (m2/m) | |
10/6.3 | 12.142 | 100 | 63 | 10 | 9 | 15.467 | 0.319 |
10/8 | 8.35 | 100 | 80 | 6 | 10 | 10.637 | 0.354 |
10/8 | 9.656 | 100 | 80 | 7 | 10 | 12.301 | 0.354 |
10/8 | 10.946 | 100 | 80 | 8 | 10 | 13.944 | 0.353 |
10/8 | 13.476 | 100 | 80 | 10 | 10 | 17.167 | 0.353 |
11/7 | 8.35 | 110 | 70 | 6 | 10 | 10.637 | 0.354 |
11/7 | 9.656 | 110 | 70 | 7 | 10 | 12.301 | 0.354 |
11/7 | 10.946 | 110 | 70 | 8 | 10 | 13.944 | 0.353 |
11/7 | 13.476 | 110 | 70 | 10 | 10 | 17.167 | 0.353 |
12.5/8 | 11.066 | 125 | 80 | 7 | 11 | 14.096 | 0.403 |
12.5/8 | 12.551 | 125 | 80 | 8 | 11 | 15.989 | 0.403 |
规格 | 理论重量 | 尺寸(mm) | 截面面积 | 外表面积 | |||
(kg/m) | B | b | d | r | (cm2) | (m2/m) | |
12.5/8 | 15.474 | 125 | 80 | 10 | 11 | 19.712 | 0.402 |
12.5/8 | 18.33 | 125 | 80 | 12 | 11 | 23.351 | 0.402 |
14/9 | 14.16 | 140 | 90 | 8 | 12 | 18.038 | 0.453 |
14/9 | 17.475 | 140 | 90 | 10 | 12 | 22.261 | 0.452 |
14/9 | 20.724 | 140 | 90 | 12 | 12 | 26.4 | 0.451 |
14/9 | 23.908 | 140 | 90 | 14 | 12 | 30.456 | 0.451 |
16/10 | 19.872 | 160 | 100 | 10 | 13 | 25.315 | 0.512 |
16/10 | 23.592 | 160 | 100 | 12 | 13 | 30.054 | 0.511 |
16/10 | 27.247 | 160 | 100 | 14 | 13 | 34.709 | 0.51 |
16/10 | 30.835 | 160 | 100 | 16 | 13 | 39.281 | 0.51 |
18/11 | 22.273 | 180 | 110 | 10 | 14 | 28.373 | 0.571 |
规格 | 理论重量 | 尺寸(mm) | 截面面积 | 外表面积 | |||
(kg/m) | B | b | d | r | (cm2) | (m2/m) | |
18/11 | 26.464 | 180 | 110 | 12 | 14 | 33.712 | 0.571 |
18/11 | 30.589 | 180 | 110 | 14 | 14 | 38.967 | 0.57 |
18/11 | 34.649 | 180 | 110 | 16 | 14 | 44.139 | 0.569 |
20/12.5 | 29.761 | 200 | 125 | 12 | 14 | 37.912 | 0.461 |
20/12.5 | 34.436 | 200 | 125 | 14 | 14 | 43.867 | 0.64 |
20/12.5 | 39.045 | 200 | 125 | 16 | 14 | 49.739 | 0.639 |
20/12.5 | 43.588 | 200 | 125 | 18 | 14 | 55.526 | 0.639 |