StructureCalcsHL 920 x 1077
Extra-Wide-Flange Beam (HL) · EN 10365 · Europe
HL 920 x 1077 is an extra-wide-flange beam 1,061.0 mm deep with a 451.0 mm wide flange, weighing 1,077.0 kg/m. The dimensions below are the published EN 10365 values; the drawing is generated from them.
HL sections are extra-wide light H-beams — long-span floor members whose wide flanges buy lateral stability.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 1,061.0 mm | 41.77 in |
| Flange width, bf | 451.0 mm | 17.76 in |
| Flange thickness, tf | 99.1 mm | 3.902 in |
| Web thickness, tw | 55.0 mm | 2.165 in |
| Mass per metre | 1,077.0 kg/m | 723.7 lb/ft |
| Area, A | 137,150 mm² | 212.58 in² |
| Second moment, Ix | 23,790,900,000 mm⁴ | 57,157.9 in⁴ |
| Second moment, Iy | 1,527,600,000 mm⁴ | 3,670.1 in⁴ |
Derived section properties
Integrated from the section's own outline including the root and toe radii, whose arcs are integrated analytically rather than approximated by facets. For HL 920 x 1077 the computed area agrees with the published value to 0.17% and Ix to better than 0.01%. Where a value is also published, the published one above is the one to quote.
| Property | Value |
|---|---|
| Elastic modulus, Wel,x | 44,846,209 mm³ |
| Elastic modulus, Wel,y | 6,774,718 mm³ |
| Plastic modulus, Wpl,x | 53,455,535 mm³ |
| Plastic modulus, Wpl,y | 10,748,762 mm³ |
| Radius of gyration, rx | 416.1 mm |
| Radius of gyration, ry | 105.5 mm |
Wel is the elastic modulus and Wpl the plastic modulus, following Eurocode 3 notation.
Neighbouring sizes
Where these numbers come from
Published EN 10365 values. How StructureCalcs verifies its numbers · Understanding steel section properties · Query this section over the API