S Shapes - S510x112
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 | S20x75 |
| D | 508 |
| B | 162 |
| T | 20.2 |
| W | 16.1 |
| K | 44 |
| K1 | 27 |
| T1 | 14.1 |
| T2 | 26.3 |
| Slp | 0.167 |
| Mass | 112 |
| Wt_i | 75 |
| A_Th | 14200 |
Full sortable table: Dimensions table for this category
Section Properties
| Property | Value |
|---|---|
| Ds_i | S20x75 |
| Mass | 112 |
| Wt_i | 75 |
| Prp | * |
| Avl | * |
| Shp | 4 |
| Grp | |
| Use | 3 |
| BT | 4.01 |
| HW | 29.04 |
| Dn_m | 510 |
| A_A6 | 14200 |
| A_Th | 14200 |
| Ix | 532 |
| Sx | 2090 |
| Rx | 194 |
| Zx | 2500 |
| Iy | 12.3 |
| Sy | 152 |
| Ry | 29.4 |
| Zy | 274 |
| J | 1900 |
| Cw | 731 |
| SA | 1.63 |
| Dn_i | 20 |
Full sortable table: Properties table for this category