Dimensions and section properties for 2L8X4X0.625X0.750LLBB
Structural sectional properties for a 2L8X4X0.625X0.750LLBB standard steel section
US Customary Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | 2L |
| Section Name | Name | 2L8X4X0.625X0.750LLBB |
| Cross Sectional Area | A | 14.3 in2 |
| Section Width | b | 8 in |
| Section Depth | d | 4 in |
| Flange thickness | tf | 0.625 in |
| Web thickness | tw | 0.625 in |
| Radius of Gyration about X-X | rx | 2.56 in |
| Radius of Gyrations about Y-Y | ry | 1.66 in |
| Moment of Inertia about X-X | Ix | 94 in4 |
| Moment of Intertia about Y-Y | Iy | 39.4 in4 |
| Elastic Section Modulus about X-X | Sx | 18.4 in3 |
| Elastic Section Modulus about Y-Y | Sy | 9.01 in3 |
| Plastic Section Modulus about X-X | Zx | 32.2 in3 |
| Plastic Section Modulus about Y-Y | Zy | 18.3 in3 |
| Self Weight of section | Weight | 48.4 lb/ft |
Metric Units
| Description | Symbol | Value |
|---|---|---|
| Shape Category / Designation | Type | 2L |
| Section Name | Name | 2L8X4X0.625X0.750LLBB |
| Cross Sectional Area | A | 9226 mm2 |
| Section Width | b | 203 mm |
| Section Depth | d | 102 mm |
| Flange thickness | tf | 15.9 mm |
| Web thickness | tw | 15.9 mm |
| Radius of Gyration about X-X | rx | 65 mm |
| Radius of Gyrations about Y-Y | ry | 42 mm |
| Moment of Inertia about X-X | Ix | 39000000 mm4 |
| Moment of Intertia about Y-Y | Iy | 16000000 mm4 |
| Elastic Section Modulus about X-X | Sx | 302000 mm3 |
| Elastic Section Modulus about Y-Y | Sy | 148000 mm3 |
| Plastic Section Modulus about X-X | Zx | 528000 mm3 |
| Plastic Section Modulus about Y-Y | Zy | 300000 mm3 |
| St. Venant Torsional Constant | J | NaN mm4 |
| Warping Torsion Constant | Cw | NaN mm6 |
| Self Weight of section | Weight | 72 kg/m |
Note: Metric units have been converted from tabulated imperial values and rounded to a reasonable number of significant figures.
A 2L8X4X0.625X0.750LLBB steel section is a standard North American steel section in the 2L - Doubled Angles category. It weighs 48.4 lb/ft and has a cross sectional area of 14.3 in2. The height and width of the section are 4 in and 8 in respectively.
The section has a tensile yield capacity of:
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The section has a flexural plastic moment capacity of:
kip-ft
The section has a flexural elastic moment capacity of:
kip-ft
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