tkL 604
thyssenkrupp Infrastructure tkL U series. Hot rolled steel, U profile.
| Property | Imperial | Metric |
|---|---|---|
| Width | 23.62 in | 600 mm |
| Height | 15.35 in | 390 mm |
| Thickness | 0.354 in | 9 mm |
| Weight of wall | 24.95 lb/ft² | 121.8 kg/m² |
| Moment of inertia | 231 in⁴ per ft of wall | 31,548 cm⁴ per m of wall |
| Elastic section modulus | 30.1 in³ per ft of wall | 1,618 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.