W16X26
Wide-Flange Beam · AISC Shapes Database v15.0 · United States
W16X26 is a wide-flange beam 398.8 mm deep with a 139.7 mm flange, weighing 38.7 kg/m. The dimensions below are the published AISC Shapes Database v15.0 values; the drawing is generated from them.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 398.8 mm | 15.70 in |
| Flange width, bf | 139.7 mm | 5.50 in |
| Flange thickness, tf | 8.8 mm | 0.345 in |
| Web thickness, tw | 6.4 mm | 0.250 in |
| Mass per metre | 38.7 kg/m | 26.0 lb/ft |
| Area, A | 4,955 mm² | 7.68 in² |
| Second moment, Ix | 125,285,659 mm⁴ | 301.0 in⁴ |
| Second moment, Iy | 3,991,659 mm⁴ | 9.6 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 W16X26 the computed area agrees with the published value to 0.01% and Ix to 0.14%. Where a value is also published, the published one above is the one to quote.
| Property | Value |
|---|---|
| Elastic modulus, Zx | 629,251 mm³ |
| Elastic modulus, Zy | 57,144 mm³ |
| Plastic modulus, Sx | 724,225 mm³ |
| Plastic modulus, Sy | 89,788 mm³ |
| Radius of gyration, rx | 159.1 mm |
| Radius of gyration, ry | 28.4 mm |
Z is the elastic modulus and S the plastic modulus, following AS 4100. Under AISC 360 the letters are reversed — S is elastic and Z is plastic.
Neighbouring sizes
Where these numbers come from
Published AISC Shapes Database v15.0 values. How StructureCalcs verifies its numbers · Understanding steel section properties · Query this section over the API