HEM 340
Dimensions, mass per metre and section properties · EN 10365:2017
DIMENSIONS IN mm · TRUE PROPORTION
Dimensions
| h | 377 mm |
|---|---|
| b | 309 mm |
| tw | 21 mm |
| tf | 40 mm |
| r | 27 mm |
Properties
| Mass per metre G | 247.9 kg/m |
|---|---|
| Area A | 315.83 cm² |
| Iy | 76,372 cm⁴ |
| Wel,y | 4,051.56 cm³ |
| Wpl,y | 4,717.6 cm³ |
| iy | 15.55 cm |
| Iz | 19,710.71 cm⁴ |
| Wel,z | 1,275.77 cm³ |
| Wpl,z | 1,952.72 cm³ |
| iz | 7.9 cm |
| Surface per metre AL | 1.902 m²/m |
| Surface per tonne AG | 7.67 m²/t |
Source: STAD technical data sheets (IPE: stad-technical-data-of-sections-ipe.pdf; HE: stad-technical-data-of-sections-he.pdf)
Nominal values for preliminary design and estimating. Confirm against the mill certificate, governing standard and supplier availability before procurement or design sign-off.