| Shape | Area (mm2) | Depth (mm) | Width (mm) | Section Properties | |||
|---|---|---|---|---|---|---|---|
| Ix (mm4) | Iy (mm4) | Plastic Mod Xp (mm3) | Plastic Mod Yp (mm3) | ||||
| I10 Dimensions | 1434.5 | 100 | 68 | 2450000 | 330000 | 57335.87 | 18135.74 |
| I12 Dimensions | 1781.8 | 120 | 74 | 4360000 | 469000 | 84800.11 | 23816.37 |
| I12.6 Dimensions | 1811.8 | 126 | 74 | 4880000 | 469000 | 90249.64 | 23853.87 |
| I14 Dimensions | 2151.6 | 140 | 80 | 7120000 | 644000 | 118569.9 | 30256.34 |
| I16 Dimensions | 2613.1 | 160 | 88 | 11300000 | 931000 | 164025.91 | 39859.49 |
| I18 Dimensions | 3075.6 | 180 | 94 | 16600000 | 1220000 | 215985.3 | 49269.44 |
| I20a Dimensions | 3557.8 | 200 | 100 | 23700000 | 1580000 | 276009.31 | 59556.6 |
| I20b Dimensions | 3957.8 | 200 | 102 | 25000000 | 1690000 | 296009.31 | 63346.94 |
| I22a Dimensions | 4212.8 | 220 | 110 | 34000000 | 2250000 | 360055.19 | 77621.01 |
| I22b Dimensions | 4652.8 | 220 | 112 | 35700000 | 2390000 | 384255.19 | 82090.43 |
| I24a Dimensions | 4774.1 | 240 | 116 | 45700000 | 2800000 | 442953.31 | 91426.95 |
| I24b Dimensions | 5254.1 | 240 | 118 | 48000000 | 2970000 | 471753.31 | 96481.3 |
| I25a Dimensions | 4854.1 | 250 | 116 | 50200000 | 2800000 | 467225.09 | 91586.95 |
| I25b Dimensions | 5354.1 | 250 | 118 | 52800000 | 3090000 | 498475.09 | 96731.3 |
| I27a Dimensions | 5455.4 | 270 | 122 | 65500000 | 3450000 | 564769.31 | 106966 |
| I27b Dimensions | 5995.4 | 270 | 124 | 68700000 | 3660000 | 601219.31 | 112736.1 |
| I28a Dimensions | 5540.4 | 280 | 122 | 71100000 | 3450000 | 592482.31 | 107146.7 |
| I28b Dimensions | 6100.4 | 280 | 124 | 74800000 | 3790000 | 631682.31 | 113011.8 |
| I30a Dimensions | 6125.4 | 300 | 126 | 89500000 | 4000000 | 697588.38 | 120526.8 |
| I30b Dimensions | 6725.4 | 300 | 128 | 94000000 | 4220000 | 742588.38 | 127000.9 |
| I30c Dimensions | 7325.4 | 300 | 130 | 98500000 | 4450000 | 787588.38 | 134075 |
| I32a Dimensions | 6715.6 | 320 | 130 | 111000000 | 4600000 | 810750.88 | 134129.91 |
| I32b Dimensions | 7355.6 | 320 | 132 | 116000000 | 5020000 | 861950.88 | 141219.09 |
| I32c Dimensions | 7995.6 | 320 | 134 | 122000000 | 5440000 | 913150.88 | 148948.3 |
| I36a Dimensions | 7648 | 360 | 136 | 158000000 | 5520000 | 1029315 | 155284.59 |
| I36b Dimensions | 8368 | 360 | 138 | 165000000 | 5820000 | 1094115 | 163350.5 |
| I36c Dimensions | 9088 | 360 | 140 | 173000000 | 6120000 | 1158915 | 172136.5 |
| I40a Dimensions | 8611.2 | 400 | 142 | 217000000 | 6600000 | 1276478 | 177554.8 |
| I40b Dimensions | 9411.2 | 400 | 144 | 228000000 | 6920000 | 1356478 | 186629.2 |
| I40c Dimensions | 10211.2 | 400 | 146 | 239000000 | 7270000 | 1436478 | 196503.59 |
| I45a Dimensions | 10244.6 | 450 | 150 | 322000000 | 8550000 | 1691262 | 217569 |
| I45b Dimensions | 11144.6 | 450 | 152 | 338000000 | 8940000 | 1792512 | 228337.3 |
| I45c Dimensions | 12044.6 | 450 | 154 | 353000000 | 9380000 | 1893762 | 240005.7 |
| I50a Dimensions | 11930.4 | 500 | 158 | 465000000 | 11200000 | 2189993 | 267746.59 |
| I50b Dimensions | 12930.4 | 500 | 160 | 486000000 | 11700000 | 2314993 | 280255.81 |
| I50c Dimensions | 13930.4 | 500 | 162 | 506000000 | 12200000 | 2439993 | 293765.09 |
| I55a Dimensions | 13418.5 | 550 | 166 | 629000000 | 13700000 | 2696065 | 310906.5 |
| I55b Dimensions | 14518.5 | 550 | 168 | 656000000 | 14200000 | 2847315 | 324960.09 |
| I55c Dimensions | 15618.5 | 550 | 170 | 684000000 | 14800000 | 2998565 | 340113.59 |
| I56a Dimensions | 13543.5 | 560 | 166 | 656000000 | 13700000 | 2763896 | 311297.19 |
| I56b Dimensions | 14663.5 | 560 | 168 | 685000000 | 14900000 | 2920696 | 325485.69 |
| I56c Dimensions | 15783.5 | 560 | 170 | 714000000 | 15600000 | 3077496 | 340794.19 |
| I63a Dimensions | 15465.8 | 630 | 176 | 939000000 | 17000000 | 3526483 | 367410.59 |
| I63b Dimensions | 16725.8 | 630 | 178 | 981000000 | 18100000 | 3724933 | 383596.91 |
| I63c Dimensions | 17985.8 | 630 | 180 | 1020000000 | 19200000 | 3923383 | 401043.19 |
The above table of I Shape 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:
