Technical data
To help you with your calculations and dimensioning, we've tried to bring together here all the relevant information on the tubes and beams in our range. Please do not hesitate to contact us for further details, in particular on the chemical and mechanical properties of steels, etc. You can consult by product family or download all the technical specifications of our tubes and beams using the .pdf files below.
Date of last update: Apr, 22 2025
Technical data of sections IPN
IPN European beams with unparallel flanges
Range IPN
| Designation | G kg/m |
Dimensions | I cm2 |
Section properties | Equivalent 1 | Equivalent 2 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| h mm |
b mm |
tw mm |
tf mm |
r mm |
Strong axis | Weak axis | |||||||||||
| Iy cm4 |
Wely cm³ |
Wply cm³ |
Iy cm |
Iz cm4 |
Welz cm³ |
Wplz cm³ |
iz cm |
||||||||||
| IPN 80 | 6.0 | 80.0 | 42.0 | 3.9 | 5.9 | 3.9 | 7.58 | 78 | 19.5 | 22.8 | 3.20 | 6 | 3.0 | 5 | 0.91 | ||
| IPN 100 | 8.5 | 100.0 | 50.0 | 4.5 | 6.8 | 4.5 | 10.86 | 175 | 35.0 | 40.8 | 4.02 | 14 | 5.7 | 9 | 1.15 | ||
| IPN 120 | 11.1 | 120.0 | 58.0 | 5.1 | 7.7 | 5.1 | 14.20 | 328 | 54.7 | 63.6 | 4.81 | 22 | 7.4 | 12 | 1.23 | ||
| IPN 140 | 14.4 | 140.0 | 66.0 | 5.7 | 8.6 | 5.7 | 18.30 | 573 | 81.9 | 95.4 | 5.61 | 35 | 10.7 | 18 | 1.40 | ||
| IPN 160 | 17.9 | 160.0 | 74.0 | 6.3 | 9.5 | 6.3 | 22.80 | 935 | 117.0 | 136.0 | 6.40 | 55 | 14.8 | 25 | 1.55 | ||
| IPN 180 | 21.9 | 180.0 | 82.0 | 6.9 | 10.4 | 6.9 | 27.90 | 1,450 | 161.0 | 187.0 | 7.20 | 81 | 19.8 | 33 | 1.71 | ||
| IPN 200 | 26.2 | 200.0 | 90.0 | 7.5 | 11.3 | 7.5 | 33.40 | 2,140 | 214.0 | 250.0 | 8.00 | 117 | 26.0 | 44 | 1.87 | ||
| IPN 220 | 31.0 | 220.0 | 98.0 | 8.1 | 12.2 | 8.1 | 39.50 | 3,060 | 278.0 | 324.0 | 8.80 | 162 | 33.1 | 56 | 2.02 | ||
| IPN 240 | 36.2 | 240.0 | 106.0 | 8.7 | 13.1 | 8.7 | 46.10 | 4,250 | 354.0 | 412.0 | 9.59 | 221 | 41.7 | 70 | 2.20 | ||
| IPN 260 | 41.8 | 260.0 | 113.0 | 9.4 | 14.1 | 9.4 | 53.30 | 5,740 | 442.0 | 514.0 | 10.40 | 288 | 51.0 | 86 | 2.32 | ||
| Designation | G kg/m |
Dimensions | I cm2 |
Section properties | Equivalent 1 | Equivalent 2 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| h mm |
b mm |
tw mm |
tf mm |
r mm |
Strong axis | Weak axis | |||||||||||
| Iy cm4 |
Wely cm³ |
Wply cm³ |
Iy cm |
Iz cm4 |
Welz cm³ |
Wplz cm³ |
iz cm |
||||||||||
| IPN 280 | 47.9 | 280.0 | 119.0 | 10.1 | 15.2 | 10.1 | 61.00 | 7,590 | 542.0 | 632.0 | 11.10 | 364 | 61.2 | 103 | 2.45 | ||
| IPN 300 | 54.2 | 300.0 | 125.0 | 10.8 | 16.2 | 10.8 | 69.00 | 9,800 | 653.0 | 762.0 | 11.90 | 451 | 72.2 | 121 | 2.56 | ||
| IPN 320 | 61.0 | 320.0 | 131.0 | 11.5 | 17.3 | 11.5 | 77.70 | 12,510 | 782.0 | 914.0 | 12.70 | 555 | 84.7 | 143 | 2.67 | ||
| IPN 340 | 68.1 | 340.0 | 137.0 | 12.2 | 18.3 | 12.2 | 86.70 | 15,700 | 923.0 | 1,080.0 | 13.50 | 674 | 98.4 | 166 | 2.80 | ||
| IPN 360 | 76.1 | 360.0 | 143.0 | 13.0 | 19.5 | 13.0 | 97.00 | 19,610 | 1,090.0 | 1,276.0 | 14.20 | 818 | 114.0 | 194 | 2.90 | ||
| IPN 380 | 84.0 | 380.0 | 149.0 | 13.7 | 20.5 | 13.7 | 107.00 | 24,010 | 1,260.0 | 1,482.0 | 15.00 | 975 | 131.0 | 221 | 3.02 | ||
| IPN 400 | 92.6 | 400.0 | 155.0 | 14.4 | 21.6 | 14.4 | 118.00 | 29,210 | 1,460.0 | 1,714.0 | 15.70 | 1,160 | 149.0 | 253 | 3.13 | ||
| IPN 450 | 115.4 | 450.0 | 170.0 | 16.2 | 24.3 | 16.2 | 147.00 | 45,850 | 2,040.0 | 2,400.0 | 17.70 | 1,730 | 203.0 | 345 | 3.43 | ||
| IPN 500 | 140.5 | 500.0 | 185.0 | 18.0 | 27.0 | 18.0 | 179.00 | 68,740 | 2,750.0 | 3,240.0 | 19.60 | 2,480 | 268.0 | 456 | 3.72 | ||
| IPN 550 | 166.4 | 550.0 | 200.0 | 19.0 | 30.0 | 19.0 | 212.00 | 99,180 | 3,610.0 | 4,240.0 | 21.60 | 3,490 | 349.0 | 592 | 4.02 | ||
| Designation | G kg/m |
Dimensions | I cm2 |
Section properties | Equivalent 1 | Equivalent 2 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| h mm |
b mm |
tw mm |
tf mm |
r mm |
Strong axis | Weak axis | |||||||||||
| Iy cm4 |
Wely cm³ |
Wply cm³ |
Iy cm |
Iz cm4 |
Welz cm³ |
Wplz cm³ |
iz cm |
||||||||||
| IPN 600 | 199.4 | 600.0 | 215.0 | 21.6 | 32.4 | 21.6 | 254.00 | 138,800 | 4,627.0 | 5,452.0 | 23.39 | 4,674 | 435.0 | 752 | 4.29 | ||