| Shape | Area (mm2) | Depth (mm) | Width (mm) | Section Properties | |||
|---|---|---|---|---|---|---|---|
| Ix (mm4) | Iy (mm4) | Plastic Mod Xp (mm3) | Plastic Mod Yp (mm3) | ||||
| 76x76x13 JST Dimensions | 1620 | 76.2 | 76.2 | 1580000 | 518000 | 48700 | 22400 |
| 89x89x19 JST Dimensions | 2490 | 88.9 | 88.9 | 3070000 | 1010000 | 82700 | 38000 |
| 102x44x7 JST Dimensions | 950 | 101.6 | 44 | 1530000 | 78200 | 35400 | 6030 |
| 102x102x23 JST Dimensions | 2930 | 101.6 | 101.6 | 4860000 | 1540000 | 113000 | 50600 |
| 127x114x27 JST Dimensions | 3420 | 127 | 114.3 | 9460000 | 2360000 | 172000 | 68200 |
| 127x114x29 JST Dimensions | 3740 | 127 | 114.3 | 9790000 | 2420000 | 181000 | 70800 |
| 152x127x37 JST Dimensions | 4750 | 152.4 | 127 | 18180000 | 3780000 | 279000 | 99800 |
| 203x152x52 JST Dimensions | 6660 | 203.2 | 152.4 | 47980000 | 8160000 | 541000 | 176000 |
| 254x203x82 JST Dimensions | 10500 | 254 | 203.2 | 120200000 | 22800000 | 1077000 | 371000 |
The above table of Joists sizes offers a detailed beam sizes chart for engineers to easily scroll and find what they’re looking for. If you’re looking for a different section or shape try the search feature or one of the below resources:
