Descriptions
The cross-section is I-shaped, which is similar in shape to H- section steel. However, it is characterized by a narrow width and thick web. It is used for hoist running rail or guide rail.
General section steel
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Dimensions and Sectional Properties
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| Standard Sectional Dimension (mm) |
Unit Weight (kg/m) |
Sectional Area (cm2) |
Modulus of Section (cm3) |
|||
|---|---|---|---|---|---|---|
| H x B | t1 | t2 | Zx | Zy | ||
| 100x75 | 5.0 | 8.0 | 12.9 | 16.43 | 56.5 | 12.9 |
| 125x75 | 5.5 | 9.5 | 16.1 | 20.45 | 86.0 | 15.3 |
| 150x75 | 5.5 | 9.5 | 17.1 | 21.83 | 109.0 | 15.3 |
| 150x125 | 8.5 | 14.0 | 36.2 | 46.15 | 237.0 | 63.1 |
| 180x100 | 6.0 | 10.0 | 23.6 | 30.06 | 186.0 | 28.2 |
| 200x100 | 7.0 | 10.0 | 26.0 | 33.06 | 217.0 | 27.7 |
| 200x150 | 9.0 | 16.0 | 50.4 | 64.16 | 446.0 | 10.0 |
| 250x125 | 7.5 | 12.5 | 38.3 | 48.79 | 414.0 | 53.9 |
| 250x125 | 10.0 | 19.0 | 55.5 | 70.73 | 585.0 | 86.0 |
| 300x150 | 8.0 | 13.0 | 48.3 | 61.58 | 632.0 | 78.4 |
| 300x150 | 10.0 | 18.5 | 65.5 | 83.47 | 849.0 | 118.0 |
| 300x150 | 11.5 | 22.0 | 76.8 | 97.88 | 981.0 | 149.0 |
| 350x150 | 9.0 | 15.0 | 58.5 | 74.58 | 870.0 | 93.5 |
| 350x150 | 12.0 | 24.0 | 87.2 | 111.10 | 1,280.0 | 158.0 |
| 400x150 | 10.0 | 18.0 | 72.0 | 91.73 | 1,200.0 | 115.0 |
| 400x150 | 12.5 | 25.0 | 95.8 | 122.10 | 1,580.0 | 165.0 |
| 450x175 | 11.0 | 20.0 | 91.7 | 116.80 | 1,740.0 | 173.0 |
| 450x751 | 13.0 | 26.0 | 115.0 | 146.10 | 2,170.0 | 231.0 |
| 600x190 | 13.0 | 25.0 | 133.0 | 169.40 | 3,280.0 | 259.0 |
| 600x190 | 16.0 | 35.0 | 176.0 | 224.50 | 4,330.0 | 373.0 |
