热轧普通槽钢规格理论重量表大全/每米 |
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h-高度；b-腿宽；d-腰厚；t-平均腿厚；r-内圆弧半径；r1-腿端圆弧半径 |
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型号 |
尺寸 |
截面面积 |
理论重量 |
|||||
h |
b |
d |
t |
r |
r1 |
|||
（mm) |
(cm2) |
(kg/m) |
||||||
| 5 | 50 | 37 | 4.5 | 7 | 7 | 3.5 | 6.93 | 5.44 |
| 6.3 | 63 | 40 | 4.8 | 7.5 | 7.5 | 3.75 | 8.444 | 6.63 |
| 8 | 80 | 43 | 5 | 8 | 8 | 4 | 10.24 | 8.04 |
| 10 | 100 | 48 | 5.3 | 8.5 | 8.5 | 4.25 | 12.74 | 10 |
| 12.6 | 126 | 53 | 5.5 | 9 | 9 | 4.5 | 15.69 | 12.37 |
| 14a | 140 | 58 | 6 | 9.5 | 9.5 | 4.75 | 18.51 | 14.53 |
| 14b | 140 | 60 | 8 | 9.5 | 9.5 | 4.75 | 21.31 | 16.73 |
| 16a | 160 | 63 | 6.5 | 10 | 10 | 5 | 21.95 | 17.23 |
| 16b | 160 | 65 | 8.5 | 10 | 10 | 5 | 25.15 | 19.74 |
| 18a | 180 | 68 | 7 | 10.5 | 10.5 | 5.25 | 25.69 | 20.17 |
| 18b | 180 | 70 | 9 | 10.5 | 10.5 | 5.25 | 29.29 | 22.99 |
| 20a | 200 | 73 | 7 | 11 | 11 | 5.5 | 28.83 | 22.63 |
| 20b | 200 | 75 | 9 | 11 | 11 | 5.5 | 32.83 | 25.77 |
| 22a | 220 | 77 | 7 | 11.5 | 11.5 | 5.75 | 31.84 | 24.99 |
| 22b | 220 | 79 | 9 | 11.5 | 11.5 | 5.75 | 36.24 | 28.45 |
| 25a | 250 | 78 | 7 | 12 | 12 | 6 | 34.91 | 27.47 |
| 25b | 250 | 80 | 9 | 12 | 12 | 6 | 39.91 | 31.39 |
| 25c | 250 | 82 | 11 | 12 | 12 | 6 | 44.91 | 35.32 |
| 28a | 280 | 82 | 7.5 | 12.5 | 12.5 | 6.2 | 40.02 | 31.42 |
| 28b | 280 | 84 | 9.5 | 12.5 | 12.5 | 6.2 | 45.62 | 35.81 |
| 28c | 280 | 86 | 11.5 | 12.5 | 12.5 | 6.2 | 51.22 | 40.21 |
| 32a | 320 | 88 | 8 | 14 | 14 | 7 | 48.7 | 38.22 |
| 32b | 320 | 90 | 10 | 14 | 14 | 7 | 55.1 | 43.25 |
| 32c | 320 | 92 | 12 | 14 | 14 | 7 | 61.5 | 48.28 |
| 36a | 360 | 96 | 9 | 16 | 16 | 8 | 60.89 | 47.8 |
| 36b | 360 | 98 | 11 | 16 | 16 | 8 | 68.09 | 53.45 |
| 36c | 360 | 100 | 13 | 16 | 16 | 8 | 75.29 | 59.1 |
| 40a | 400 | 100 | 10.5 | 18 | 18 | 9 | 75.05 | 58.91 |
| 40b | 400 | 102 | 12.5 | 18 | 18 | 9 | 83.05 | 65.19 |
| 40c | 400 | 104 | 14.5 | 18 | 18 | 9 | 91.05 | 71.47 |
