| Shape | Area (mm2) | Depth (mm) | Width (mm) | Section Properties | |||
|---|---|---|---|---|---|---|---|
| Ix (mm4) | Iy (mm4) | Plastic Mod Xp (mm3) | Plastic Mod Yp (mm3) | ||||
| 15 NB: 21.3x2.0 Dimensions | 121 | 21.3 | 21.3 | 5700 | 5700 | 747.65 | 747.65 |
| 15 NB: 21.3x2.6 Dimensions | 153 | 21.3 | 21.3 | 6800 | 6800 | 915.05 | 915.05 |
| 15 NB: 21.3x3.2 Dimensions | 182 | 21.3 | 21.3 | 7700 | 7700 | 1059.27 | 1059.27 |
| 20 NB: 26.9x2.3 Dimensions | 178 | 26.9 | 26.9 | 13600 | 13600 | 1395.92 | 1395.92 |
| 20 NB: 26.9x2.6 Dimensions | 198 | 26.9 | 26.9 | 14800 | 14800 | 1541.13 | 1541.13 |
| 20 NB: 26.9x3.2 Dimensions | 238 | 26.9 | 26.9 | 17000 | 17000 | 1808.33 | 1808.33 |
| 25 NB: 33.7x2.6 Dimensions | 254 | 33.7 | 33.7 | 30900 | 30900 | 2520.6 | 2520.6 |
| 25 NB: 33.7x3.2 Dimensions | 307 | 33.7 | 33.7 | 36000 | 36000 | 2987.72 | 2987.72 |
| 25 NB: 33.7x4.0 Dimensions | 373 | 33.7 | 33.7 | 41900 | 41900 | 3549.69 | 3549.69 |
| 32 NB: 42.4x2.6 Dimensions | 325 | 42.4 | 42.4 | 64600 | 64600 | 4124.36 | 4124.36 |
| 32 NB: 42.4x3.2 Dimensions | 394 | 42.4 | 42.4 | 76200 | 76200 | 4928.17 | 4928.17 |
| 32 NB: 42.4x4.0 Dimensions | 483 | 42.4 | 42.4 | 89900 | 89900 | 5919.57 | 5919.57 |
| 40 NB: 48.3x2.9 Dimensions | 414 | 48.3 | 48.3 | 107000 | 107000 | 5985.49 | 5985.49 |
| 40 NB: 48.3x3.2 Dimensions | 453 | 48.3 | 48.3 | 115900 | 115900 | 6519.75 | 6519.75 |
| 40 NB: 48.3x4.0 Dimensions | 557 | 48.3 | 48.3 | 137700 | 137700 | 7871.29 | 7871.29 |
| 50 NB: 60.3x2.9 Dimensions | 523 | 60.3 | 60.3 | 215900 | 215900 | 9562.93 | 9562.93 |
| 50 NB: 60.3x3.6 Dimensions | 641 | 60.3 | 60.3 | 258700 | 258700 | 11589.16 | 11589.16 |
| 50 NB: 60.3x4.5 Dimensions | 789 | 60.3 | 60.3 | 309000 | 309000 | 14041.76 | 14041.76 |
| 65 NB: 76.1x2.9 Dimensions | 667 | 76.1 | 76.1 | 447400 | 447400 | 15547.03 | 15547.03 |
| 65 NB: 76.1x3.6 Dimensions | 820 | 76.1 | 76.1 | 540100 | 540100 | 18938.05 | 18938.05 |
| 65 NB: 76.1x4.5 Dimensions | 1012 | 76.1 | 76.1 | 651200 | 651200 | 23099.9 | 23099.9 |
| 80 NB: 88.9x3.2 Dimensions | 862 | 88.9 | 88.9 | 792100 | 792100 | 23513.29 | 23513.29 |
| 80 NB: 88.9x4.0 Dimensions | 1067 | 88.9 | 88.9 | 963400 | 963400 | 28853.37 | 28853.37 |
| 80 NB: 88.9x4.8 Dimensions | 1268 | 88.9 | 88.9 | 1124900 | 1124900 | 33986.35 | 33986.35 |
| 90 NB: 101.6x3.6 Dimensions | 1108 | 101.6 | 101.6 | 1332400 | 1332400 | 34589.95 | 34589.95 |
| 90 NB: 101.6x4.0 Dimensions | 1226 | 101.6 | 101.6 | 1462800 | 1462800 | 38124.37 | 38124.37 |
| 90 NB: 101.6x4.8 Dimensions | 1460 | 101.6 | 101.6 | 1713900 | 1713900 | 45014.02 | 45014.02 |
| 100 NB: 114.3x3.6 Dimensions | 1252 | 114.3 | 114.3 | 1919800 | 1919800 | 44131.72 | 44131.72 |
| 100 NB: 114.3x4.5 Dimensions | 1552 | 114.3 | 114.3 | 2343200 | 2343200 | 54282.56 | 54282.56 |
| 100 NB: 114.3x5.4 Dimensions | 1847 | 114.3 | 114.3 | 2745400 | 2745400 | 64092.22 | 64092.22 |
| 110 NB: 127x4.5 Dimensions | 1732 | 127 | 127 | 3252900 | 3252900 | 67558.5 | 67558.5 |
| 110 NB: 127x4.8 Dimensions | 1843 | 127 | 127 | 3445000 | 3445000 | 71714.5 | 71714.5 |
| 110 NB: 127x5.4 Dimensions | 2063 | 127 | 127 | 3820400 | 3820400 | 79899.91 | 79899.91 |
| 125 NB: 139.7x4.5 Dimensions | 1911 | 139.7 | 139.7 | 4372000 | 4372000 | 82286.05 | 82286.05 |
| 125 NB: 139.7x4.8 Dimensions | 2034 | 139.7 | 139.7 | 4633300 | 4633300 | 87387.31 | 87387.31 |
| 125 NB: 139.7x5.4 Dimensions | 2278 | 139.7 | 139.7 | 5145000 | 5145000 | 97449.53 | 97449.53 |
| 135 NB: 152.4x4.5 Dimensions | 2091 | 152.4 | 152.4 | 5722400 | 5722400 | 98465.22 | 98465.22 |
| 135 NB: 152.4x4.8 Dimensions | 2226 | 152.4 | 152.4 | 6067600 | 6067600 | 104608.51 | 104608.51 |
| 135 NB: 152.4x5.4 Dimensions | 2494 | 152.4 | 152.4 | 6745100 | 6745100 | 116741.09 | 116741.09 |
| 150 NB: 165.1x4.5 Dimensions | 2270 | 165.1 | 165.1 | 7325700 | 7325700 | 116096 | 116096 |
| 150 NB: 165.1x4.8 Dimensions | 2417 | 165.1 | 165.1 | 7771300 | 7771300 | 123378.1 | 123378.1 |
| 150 NB: 165.1x5.4 Dimensions | 2709 | 165.1 | 165.1 | 8647000 | 8647000 | 137774.57 | 137774.57 |
| 150 NB: 165.1x5.9 Dimensions | 2950 | 165.1 | 165.1 | 9700000 | 9700000 | 149601.84 | 149601.84 |
| 150 NB: 165.1x6.3 Dimensions | 3143 | 165.1 | 165.1 | 9922800 | 9922800 | 158953.22 | 158953.22 |
| 150 NB: 165.1x8.0 Dimensions | 3948 | 165.1 | 165.1 | 12212500 | 12212500 | 197613.95 | 197613.95 |
| 150A NB: 168.3x4.5 Dimensions | 2316 | 168.3 | 168.3 | 7772200 | 7772200 | 120767.36 | 120767.36 |
| 150A NB: 168.3x4.8 Dimensions | 2466 | 168.3 | 168.3 | 8245700 | 8245700 | 128351.66 | 128351.66 |
| 150A NB: 168.3x5.4 Dimensions | 2764 | 168.3 | 168.3 | 9176900 | 9176900 | 143349.1 | 143349.1 |
| 150A NB: 168.3x6.3 Dimensions | 3206 | 168.3 | 168.3 | 10534200 | 10534200 | 165420.55 | 165420.55 |
| 150A NB: 168.3x8.0 Dimensions | 4029 | 168.3 | 168.3 | 12972700 | 12972700 | 205739.39 | 205739.39 |
| 150A NB: 168.3x10.0 Dimensions | 4973 | 168.3 | 168.3 | 15639800 | 15639800 | 250922.23 | 250922.23 |
| 175 NB: 193.7x4.8 Dimensions | 2849 | 193.7 | 193.7 | 12713900 | 12713900 | 171316.27 | 171316.27 |
| 175 NB: 193.7x5.4 Dimensions | 3194 | 193.7 | 193.7 | 14169700 | 14169700 | 191519.69 | 191519.69 |
| 175 NB: 193.7x5.9 Dimensions | 3481 | 193.7 | 193.7 | 15361300 | 15361300 | 208154.62 | 208154.62 |
| 175 NB: 193.7x6.3 Dimensions | 3709 | 193.7 | 193.7 | 16300500 | 16300500 | 221331.54 | 221331.54 |
| 175 NB: 193.7x8.0 Dimensions | 4667 | 193.7 | 193.7 | 20155400 | 20155400 | 276046.59 | 276046.59 |
| 175 NB: 193.7x10.0 Dimensions | 5771 | 193.7 | 193.7 | 24415900 | 24415900 | 337790.23 | 337790.23 |
| 175 NB: 193.7x12.0 Dimensions | 6850 | 193.7 | 193.7 | 28392000 | 28392000 | 396754.68 | 396754.68 |
| 200 NB: 219.1x4.8 Dimensions | 3232 | 219.1 | 219.1 | 18560300 | 18560300 | 220474.42 | 220474.42 |
| 200 NB: 219.1x5.6 Dimensions | 3756 | 219.1 | 219.1 | 21416100 | 21416100 | 255319.14 | 255319.14 |
| 200 NB: 219.1x5.9 Dimensions | 3952 | 219.1 | 219.1 | 22470100 | 22470100 | 268248.48 | 268248.48 |
| 200 NB: 219.1x6.3 Dimensions | 4212 | 219.1 | 219.1 | 23861400 | 23861400 | 285371.54 | 285371.54 |
| 200 NB: 219.1x8 Dimensions | 5306 | 219.1 | 219.1 | 29596300 | 29596300 | 356676.35 | 356676.35 |
| 200 NB: 219.1x10 Dimensions | 6569 | 219.1 | 219.1 | 35984400 | 35984400 | 437561.43 | 437561.43 |
| 200 NB: 219.1x12 Dimensions | 7807 | 219.1 | 219.1 | 41998800 | 41998800 | 515260.92 | 515260.92 |
| 225 NB: 244.5x5.9 Dimensions | 4423 | 244.5 | 244.5 | 31491200 | 31491200 | 335955.22 | 335955.22 |
| 225 NB: 244.5x6.3 Dimensions | 4714 | 244.5 | 244.5 | 33460300 | 33460300 | 357540.56 | 357540.56 |
| 225 NB: 244.5x8 Dimensions | 5944 | 244.5 | 244.5 | 41604500 | 41604500 | 447628.67 | 447628.67 |
| 225 NB: 244.5x10 Dimensions | 7367 | 244.5 | 244.5 | 50731500 | 50731500 | 550235.83 | 550235.83 |
| 250 NB: 273x5.9 Dimensions | 4951 | 273 | 273 | 44171800 | 44171800 | 420988.68 | 420988.68 |
| 250 NB: 273x6.3 Dimensions | 5279 | 273 | 273 | 46958200 | 46958200 | 448195.36 | 448195.36 |
| 250 NB: 273x8 Dimensions | 6660 | 273 | 273 | 58517100 | 58517100 | 561970.67 | 561970.67 |
| 250 NB: 273x10 Dimensions | 8262 | 273 | 273 | 71540900 | 71540900 | 692023.33 | 692023.33 |
| 250 NB: 273x12 Dimensions | 9839 | 273 | 273 | 83961400 | 83961400 | 818028 | 818028 |
| 300 NB: 323.9x6.3 Dimensions | 6286 | 323.9 | 323.9 | 79289000 | 79289000 | 635562.84 | 635562.84 |
| 300 NB: 323.9x8 Dimensions | 7939 | 323.9 | 323.9 | 99100800 | 99100800 | 798513.15 | 798513.15 |
| 300 NB: 323.9x10 Dimensions | 9861 | 323.9 | 323.9 | 121583400 | 121583400 | 985665.43 | 985665.43 |
| 300 NB: 323.9x12 Dimensions | 11758 | 323.9 | 323.9 | 143195600 | 143195600 | 1167955.32 | 1167955.32 |
| 350 NB: 355.6x8 Dimensions | 8736 | 355.6 | 355.6 | 132013700 | 132013700 | 966776.75 | 966776.75 |
| 350 NB: 355.6x10 Dimensions | 10857 | 355.6 | 355.6 | 162235000 | 162235000 | 1194726.93 | 1194726.93 |
| 350 NB: 355.6x12 Dimensions | 12953 | 355.6 | 355.6 | 191394700 | 191394700 | 1417307.52 | 1417307.52 |
The above table of Circular Hollow Sections 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:
