| Sectional Dimension (mm) | Weight | Sectional Area (cm) | |||||
| H x B | t1 | t2 | r1 | r2 | kg/m | kg/6m | |
| 150 x 75 | 5.50 | 9.50 | 9.00 | 4.50 | 17.10 | 102.60 | 21.83 |
| 200 x 100 | 7.00 | 1.00 | 10.00 | 5.00 | 26.00 | 156.00 | 33.06 |
| 200 x 150 | 9.00 | 16.00 | 15.00 | 7.50 | 50.40 | 302.40 | 64.16 |
| 250 x 125 | 7.50 | 12.50 | 12.00 | 6.00 | 38.30 | 229.80 | 48.79 |
| 10.00 | 19.00 | 21.00 | 10.50 | 55.50 | 333.00 | 70.73 | |
| 300 x 150 | 8.00 | 13.00 | 12.00 | 6.00 | 48.30 | 289.80 | 61.58 |
| 10.00 | 18.50 | 19.00 | 9.50 | 65.50 | 393.00 | 83.47 | |
| 11.50 | 22.00 | 23.00 | 11.50 | 76.80 | 460.80 | 97.88 | |
| 350 x 150 | 9.00 | 15.00 | 13.00 | 6.50 | 58.50 | 351.00 | 74.58 |
| 12.00 | 24.00 | 25.00 | 12.50 | 84.20 | 523.20 | 111.10 | |
| 400 x 150 | 10.00 | 18.00 | 17.00 | 8.50 | 72.00 | 432.00 | 91.73 |
| 12.50 | 25.00 | 27.00 | 13.50 | 95.80 | 574.80 | 122.10 | |
| 450 x 175 | 11.00 | 20.00 | 19.00 | 9.50 | 91.70 | 550.20 | 116.80 |
| 13.00 | 26.00 | 27.00 | 13.50 | 115.00 | 690.00 | 146.10 | |
| 600 x 190 | 13.00 | 25.00 | 25.00 | 12.50 | 133.00 | 798.00 | 169.40 |
| 16.00 | 35.00 | 38.00 | 19.00 | 176.00 | 1056.00 | 224.50 | |
เหล็กไอบีม I-BEAM
เหล็กไอบีม I-BEAM
QUALITY JIS G 3192:1990
JIS G 3101:1995
TIS 1227:1996
GRADE SS 400 SS 540
