FINE BESTEEL
FINE BESTEEL
Description
Descriptions
Also called an angle, it is a rolled section steel with two sides at right angles. There are equal ㄱ-section steel, unequal ㄱ-section steel, and inverted ㄱ-section steel, which are mainly used for truss members, shipbuilding and steel towers.
Dimensions and Sectional Properties
| Nominal Size |
Standard Sectional Dimension (mm) |
Sectional Area (cm2) |
Unit Weight (kg/m) |
Center of Gravity (cm) |
Moment of Inertia (cm2) |
Radius of Gyration (cm) |
tan α | Modulus of Section (cm2) |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A x B | t | r1 | r2 | A | W | Cx | Cy | lx | ly | max lu | min lv | ix | iy | max iu | min iv | Sx | Sy | ||
| 100x75 | 100x75 | 7 | 10 | 5 | 11.87 | 9.32 | 3.06 | 1.83 | 118 | 56.9 | 144 | 30.8 | 3.15 | 2.19 | 3.49 | 1.61 | 0.548 | 17.0 | 10.0 |
| 100x75 | 10 | 10 | 7 | 16.50 | 13.0 | 3.17 | 1.94 | 159 | 76.1 | 194 | 41.3 | 3.11 | 2.15 | 3.43 | 1.58 | 0.543 | 23.3 | 13.7 | |
| 125x75 | 125x75 | 7 | 10 | 5 | 13.62 | 10.7 | 4.10 | 1.64 | 219 | 60.4 | 243 | 36.4 | 4.01 | 2.11 | 4.23 | 1.64 | 0.362 | 26.1 | 10.3 |
| 125x75 | 10 | 10 | 7 | 19.00 | 14.9 | 4.22 | 1.75 | 299 | 80.9 | 330 | 49.0 | 3.96 | 2.06 | 4.17 | 1.61 | 0.357 | 36.1 | 14.1 | |
| 125x75 | 13 | 10 | 7 | 24.31 | 19.1 | 4.35 | 1.87 | 376 | 101 | 415 | 61.9 | 3.93 | 2.04 | 4.13 | 1.60 | 0.352 | 46.1 | 17.9 | |
| 150x90 | 150x90 | 9 | 12 | 6 | 20.94 | 16.4 | 4.95 | 1.99 | 485 | 133 | 537 | 80.4 | 4.81 | 2.52 | 5.06 | 1.96 | 0.361 | 48.2 | 19.0 |
| 150x90 | 12 | 12 | 8.5 | 27.36 | 21.5 | 5.07 | 2.01 | 619 | 167 | 685 | 102 | 4.76 | 2.47 | 5.00 | 1.93 | 0.357 | 62.3 | 24.3 | |
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