tkL 628
thyssenkrupp Infrastructure tkL U series. Hot rolled steel, U profile.
| Property | Imperial | Metric |
|---|---|---|
| Width | 23.62 in | 600 mm |
| Height | 17.92 in | 455.1 mm |
| Thickness | 0.398 in | 10.1 mm |
| Weight of wall | 34.74 lb/ft² | 169.6 kg/m² |
| Moment of inertia | 473.4 in⁴ per ft of wall | 64,640 cm⁴ per m of wall |
| Elastic section modulus | 52.8 in³ per ft of wall | 2,841 cm³ per m of wall |
Steel grade: S 270 GP, S 355 GP, S 430 GP.
thyssenkrupp Infrastructure sells sections from various manufacturers; the handbook does not name the rolling mill. Elastic section modulus applies only if at least every second interlock is crimped or welded to carry shear.
Source: thyssenkrupp Infrastructure, Profile and anchor equipment technical handbook (Aug 2021), metric; imperial converted. Confirm properties with the manufacturer before design.