I 型 鋼 ( I - Beam )
長度：9M、10M、12M
規格僅供參考，是否有貨請電聯
| 標準斷面寸法(mm) H x B |
t1 (mm) |
t2 (mm) |
R1 (mm) |
R2 (mm) |
斷面積 (c㎡) |
單位重量 (kg/m) |
備註 |
|---|---|---|---|---|---|---|---|
| 75 x 75 | 5 | 8 | 7 | 3.5 | 15.18 | 11.9 | |
| 100 x 75 | 5 | 8 | 7 | 3.5 | 16.43 | 12.9 | |
| 125 x 75 | 5.5 | 9.5 | 9 | 4.5 | 20.45 | 16.1 | |
| 150 x 75 | 5.5 | 9.5 | 9 | 4.5 | 21.83 | 17.1 | 常用鋼種 |
| 150 x 125 | 8.5 | 14 | 13 | 6.5 | 46.15 | 36.2 | |
| 180 x 100 | 6 | 10 | 10 | 5 | 30.06 | 23.6 | |
| 200 x 100 | 7 | 10 | 10 | 5 | 33.06 | 26.0 | 常用鋼種 |
| 200 x 150 | 9 | 16 | 15 | 7.5 | 64.16 | 50.4 | |
| 230 x 100 | 7.5 | 11.5 | 11 | 5.5 | 39.08 | 30.7 | |
| 250 x 125 | 7.5 | 12.5 | 12 | 6 | 48.79 | 38.3 | 常用鋼種 |
| 250 x 125 | 10 | 19 | 21 | 10.5 | 70.73 | 55.5 | 常用鋼種 |
| 300 x 150 | 8 | 13 | 12 | 6 | 61.58 | 48.3 | 常用鋼種 |
| 300 x 150 | 10 | 18.5 | 19 | 9.5 | 83.47 | 65.5 | 常用鋼種 |
| 300 x 150 | 11.5 | 22 | 23 | 11.5 | 97.88 | 76.8 | |
| 350 x 150 | 9 | 15 | 13 | 6.5 | 74.58 | 58.5 | 常用鋼種 |
| 350 x 150 | 12 | 24 | 25 | 12.5 | 111.1 | 87.2 | |
| 400 x 150 | 10 | 18 | 17 | 8.5 | 91.73 | 72.0 | 常用鋼種 |
| 400 x 150 | 12.5 | 25 | 27 | 13.5 | 122.1 | 95.8 | |
| 450 x 175 | 11 | 20 | 19 | 9.5 | 116.8 | 91.7 | |
| 450 x 175 | 13 | 26 | 27 | 13.5 | 146.1 | 115.0 | 常用鋼種 |
| 500 x 190 | 11.5 | 23 | 22 | 11 | 141.8 | 111.0 | |
| 500 x 190 | 15 | 30 | 32 | 16 | 184.7 | 145.0 | |
| 500 x 190 | 13 | 25 | 25 | 12.5 | 169.4 | 133.0 | |
| 500 x 190 | 16 | 35 | 38 | 19 | 224.5 | 176.0 |