steel profile
L178X102X12.7
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: L7X4X1/2 · L178X102X12.7
- Catalogue
- L
- Source publication
- AISC Shapes Database v16.0
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| Type | L | |
| EDI_Std_Nomenclature | L7X4X1/2 | |
| AISC_Manual_Label | L7X4X1/2 | |
| T_F | – | |
| W | 17.9 | lb/ft |
| A | 5.26 | in² |
| d | 4 | in |
| ddet | – | in |
| Ht | – | in |
| h | – | in |
| OD | – | in |
| bf | – | in |
| bfdet | – | in |
| B | – | in |
| b | 7 | in |
| ID | – | in |
| tw | – | in |
| twdet | – | in |
| twdet/2 | – | in |
| tf | – | in |
| tfdet | – | in |
| t | 0.5 | in |
| tnom | – | in |
| tdes | – | in |
| kdes | 1 | in |
| kdet | 1 | in |
| k1 | – | in |
| x | 0.91 | in |
| y | 2.4 | in |
| eo | – | in |
| xp | 0.376 | in |
| yp | 1.74 | in |
| bf/2tf | – | |
| b/t | 14 | |
| b/tdes | – | |
| h/tw | – | |
| h/tdes | – | |
| D/t | – | |
| Ix | 26.6 | in⁴ |
| Zx | 10.2 | in³ |
| Sx | 5.79 | in³ |
| rx | 2.25 | in |
| Iy | 6.48 | in⁴ |
| Zy | 3.77 | in³ |
| Sy | 2.1 | in³ |
| ry | 1.11 | in |
| Iz | 3.94 | in⁴ |
| rz | 0.866 | in |
| Sz | 1.75 | in³ |
| J | 0.456 | in⁴ |
| Cw | 1.25 | in⁶ |
| C | – | in³ |
| Wno | – | in² |
| Sw1 | – | in⁴ |
| Sw2 | – | in⁴ |
| Sw3 | – | in⁴ |
| Qf | – | in³ |
| Qw | – | in³ |
| ro | 3.37 | in |
| H | – | |
| tan(α) | 0.334 | |
| Iw | 29.1 | in⁴ |
| zA | 3.02 | in |
| zB | 1.99 | in |
| zC | 4.57 | in |
| wA | 2.25 | in |
| wB | 1.62 | in |
| wC | 0.834 | in |
| SwA | 9.64 | in³ |
| SwB | 14.6 | in³ |
| SwC | 6.37 | in³ |
| SzA | 1.75 | in³ |
| SzB | 2.43 | in³ |
| SzC | 4.72 | in³ |
| rts | – | in |
| ho | – | in |
| PA | 18 | in |
| PA2 | 15 | in |
| PB | 22 | in |
| PC | – | in |
| PD | – | in |
| T | – | in |
| WGi | – | in |
| WGo | – | in |
| EDI_Std_Nomenclature | L178X102X12.7 | |
| AISC_Manual_Label | L178X102X12.7 | |
| W | 26.5 | kg/m |
| A | 3390 | mm² |
| d | 102 | mm |
| ddet | – | mm |
| Ht | – | mm |
| h | – | mm |
| OD | – | mm |
| bf | – | mm |
| bfdet | – | mm |
| B | – | mm |
| b | 178 | mm |
| ID | – | mm |
| tw | – | mm |
| twdet | – | mm |
| twdet/2 | – | mm |
| tf | – | mm |
| tfdet | – | mm |
| t | 12.7 | mm |
| tnom | – | mm |
| tdes | – | mm |
| kdes | 25.4 | mm |
| kdet | 25.4 | mm |
| k1 | – | mm |
| x | 23.1 | mm |
| y | 61 | mm |
| eo | – | mm |
| xp | 9.55 | mm |
| yp | 44.2 | mm |
| bf/2tf | – | |
| b/t | 14 | |
| b/tdes | – | |
| h/tw | – | |
| h/tdes | – | |
| D/t | – | |
| Ix | 11.1 | 10⁶ mm⁴ |
| Zx | 167 | 10³ mm³ |
| Sx | 94.9 | 10³ mm³ |
| rx | 57.2 | mm |
| Iy | 2.7 | 10⁶ mm⁴ |
| Zy | 61.8 | 10³ mm³ |
| Sy | 34.4 | 10³ mm³ |
| ry | 28.2 | mm |
| Iz | 1.64 | 10⁶ mm⁴ |
| rz | 22 | mm |
| Sz | 28.8 | 10³ mm³ |
| J | 190 | 10³ mm⁴ |
| Cw | 0.336 | 10⁹ mm⁶ |
| C | – | 10³ mm³ |
| Wno | – | mm² |
| Sw1 | – | 10⁶ mm⁴ |
| Sw2 | – | 10⁶ mm⁴ |
| Sw3 | – | 10⁶ mm⁴ |
| Qf | – | 10³ mm³ |
| Qw | – | 10³ mm³ |
| ro | 85.6 | mm |
| H | – | |
| tan(α) | 0.334 | |
| Iw | 12.1 | 10⁶ mm⁴ |
| zA | 76.7 | mm |
| zB | 50.5 | mm |
| zC | 116 | mm |
| wA | 57.2 | mm |
| wB | 41.1 | mm |
| wC | 21.2 | mm |
| SwA | 158 | 10³ mm³ |
| SwB | 239 | 10³ mm³ |
| SwC | 104 | 10³ mm³ |
| SzA | 28.7 | 10³ mm³ |
| SzB | 39.8 | 10³ mm³ |
| SzC | 77.4 | 10³ mm³ |
| rts | – | mm |
| ho | – | mm |
| PA | 457 | mm |
| PA2 | 381 | mm |
| PB | 559 | mm |
| PC | – | mm |
| PD | – | mm |
| T | – | mm |
| WGi | – | mm |
| WGo | – | mm |
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