S Shapes - S75x11
S shapes are the original American Standard I-beam profile, characterised by a narrower flange and a steeper flange taper than modern wide-flange sections. They remain in the CISC tables for use in renovation and retrofit work matching existing structures, and occasionally in new construction where their proportions suit the application. Every S shape in the CISC 12 range is available here as a free CAD block, with full dimension and property data drawn from the CISC Structural Section Tables.
Nearby Sections
Dimensions
| Property | Value |
|---|---|
| Ds_i | S3x7.5 |
| D | 76 |
| B | 64 |
| T | 6.6 |
| W | 8.9 |
| K | 16 |
| K1 | 11 |
| T1 | 4.3 |
| T2 | 8.9 |
| Slp | 0.167 |
| Mass | 11 |
| Wt_i | 7.5 |
| A_Th | 1430 |
Full sortable table: Dimensions table for this category
Section Properties
| Property | Value |
|---|---|
| Ds_i | S3x7.5 |
| Mass | 11 |
| Wt_i | 7.5 |
| Prp | * |
| Avl | * |
| Shp | 4 |
| Grp | |
| Use | 3 |
| BT | 4.85 |
| HW | 7.06 |
| Dn_m | 75 |
| A_A6 | 1430 |
| A_Th | 1430 |
| Ix | 1.22 |
| Sx | 32 |
| Rx | 29.2 |
| Zx | 38.7 |
| Iy | 0.246 |
| Sy | 7.68 |
| Ry | 13.1 |
| Zy | 13.6 |
| J | 38.1 |
| Cw | 0.296 |
| SA | 0.39 |
| Dn_i | 3 |
Full sortable table: Properties table for this category