StructureCalcs700WB115
Welded Beam · AS/NZS 3679.2 · Australia / New Zealand
700WB115 is a welded beam 692.0 mm deep with a 250.0 mm wide flange, weighing 114.6 kg/m. The dimensions below are the published AS/NZS 3679.2 values; the drawing is generated from them.
Welded Beams are fabricated from three plates to AS/NZS 3679.2, extending the rolled UB range to depths and capacities rolling cannot reach. A welded section has square corners by construction.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 692.0 mm | 27.24 in |
| Flange width, bf | 250.0 mm | 9.84 in |
| Flange thickness, tf | 16.0 mm | 0.630 in |
| Web thickness, tw | 10.0 mm | 0.394 in |
| Mass per metre | 114.6 kg/m | 77.0 lb/ft |
| Area, A | 14,600 mm² | 22.63 in² |
| Second moment, Ix | 1,153,702,667 mm⁴ | 2,771.8 in⁴ |
| Second moment, Iy | 41,700,000 mm⁴ | 100.2 in⁴ |
Derived section properties
Integrated from the section's exact plate outline — a welded section has square corners by construction, so nothing is approximated. For 700WB115 the computed area agrees to better than 0.01% 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, Zx | 3,334,401 mm³ |
| Elastic modulus, Zy | 333,773 mm³ |
| Plastic modulus, Sx | 3,793,000 mm³ |
| Plastic modulus, Sy | 516,500 mm³ |
| Radius of gyration, rx | 281.1 mm |
| Radius of gyration, ry | 53.5 mm |
Z is the elastic modulus and S the plastic modulus, following AS 4100. Under AISC 360 the letters are reversed.
Neighbouring sizes
Where these numbers come from
Published AS/NZS 3679.2 values. How StructureCalcs verifies its numbers · Understanding steel section properties · Query this section over the API