| ลำดับที่ | Standard Sectional | Weight(kg./m.) | Weight(kg./6m.) | Sectional (cm2) | ||||
|---|---|---|---|---|---|---|---|---|
| H x B | t1 | t2 | r1 | r2 | ||||
| 1 | 150x75 | 5.5 | 9.5 | 9 | 4.5 | 17.1 | 102.6 | 21.83 |
| 2 | 200x100 | 7 | 10 | 10 | 5 | 26 | 156 | 33.06 |
| 3 | 200x150 | 9 | 16 | 15 | 7.5 | 50.4 | 302.4 | 64.16 |
| 4 | 250x125 | 7.5 | 12.5 | 12 | 6 | 38.3 | 229.8 | 48.79 |
| 5 | 250x125 | 10 | 19 | 21 | 10.5 | 55.5 | 333 | 70.73 |
| 6 | 300x150 | 8 | 13 | 12 | 6 | 48.3 | 289.8 | 61.58 |
| 7 | 300x150 | 10 | 18.5 | 19 | 9.5 | 65.5 | 393.6 | 83.47 |
| 8 | 300x150 | 11.5 | 22 | 23 | 11.5 | 76.8 | 460.8 | 97.88 |
| 9 | 400x150 | 10 | 18 | 17 | 8.5 | 72 | 432 | 91.73 |
| 10 | 400x150 | 12.5 | 25 | 27 | 13.5 | 95.8 | 574.8 | 122.1 |
| 11 | 450x175 | 11 | 20 | 19 | 9.5 | 91.7 | 550.2 | 116.8 |
| 12 | 450x175 | 13 | 26 | 27 | 13.5 | 115 | 690 | 146.1 |
| 13 | 600x190 | 13 | 25 | 25 | 12.5 | 133 | 798 | 169.4 |
| 14 | 600x190 | 16 | 35 | 38 | 19 | 176 | 1056 | 224.5 |
| 15 | 350x150 | 9.0 | 15.0 | 13 | 6.5 | 58.5 | 351 | 74.58 |
| 16 | 300x150 | 12.0 | 24.0 | 25 | 12.5 | 87.2 | 523.2 | 111.10 |