StructureCalcsHD 360 x 134
Wide-Flange Column (HD) · EN 10365 · Europe
HD 360 x 134 is a heavy wide-flange column section 356.0 mm deep with a 369.0 mm wide flange, weighing 133.9 kg/m. The dimensions below are the published EN 10365 values; the drawing is generated from them.
HD sections are heavy wide-flange columns rolled for high-rise and transfer work, extending the HE family upward.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 356.0 mm | 14.02 in |
| Flange width, bf | 369.0 mm | 14.53 in |
| Flange thickness, tf | 18.0 mm | 0.709 in |
| Web thickness, tw | 11.2 mm | 0.441 in |
| Mass per metre | 133.9 kg/m | 90.0 lb/ft |
| Area, A | 17,061 mm² | 26.44 in² |
| Second moment, Ix | 418,600,000 mm⁴ | 1,005.7 in⁴ |
| Second moment, Iy | 150,800,000 mm⁴ | 362.3 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 HD 360 x 134 the computed area agrees with the published value to better than 0.01% and Ix to 0.84%. Where a value is also published, the published one above is the one to quote.
| Property | Value |
|---|---|
| Elastic modulus, Wel,x | 2,331,952 mm³ |
| Elastic modulus, Wel,y | 817,261 mm³ |
| Plastic modulus, Wpl,x | 2,561,972 mm³ |
| Plastic modulus, Wpl,y | 1,237,213 mm³ |
| Radius of gyration, rx | 156.0 mm |
| Radius of gyration, ry | 94.0 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