StructureCalcsISLB 175
Light-Weight Beam (ISLB) · IS 808 · India
ISLB 175 is an Indian light-weight beam 175.0 mm deep with a 90.0 mm wide flange, weighing 16.7 kg/m. The dimensions below are the published IS 808 values.
ISLB light beams are the economical Indian I-series. StructureCalcs cannot yet draw their tapered profile to scale, but the published values are complete.
StructureCalcs cannot yet draw this family’s tapered profile to scale; the published dimensions below are complete.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 175.0 mm | 6.89 in |
| Flange width, bf | 90.0 mm | 3.54 in |
| Flange thickness, tf | 6.9 mm | 0.272 in |
| Web thickness, tw | 5.1 mm | 0.201 in |
| Mass per metre | 16.7 kg/m | 11.2 lb/ft |
| Area, A | 2,130 mm² | 3.30 in² |
| Second moment, Ix | 11,000,000 mm⁴ | 26.4 in⁴ |
| Second moment, Iy | 796,000 mm⁴ | 1.9 in⁴ |
Neighbouring sizes
Where these numbers come from
Published IS 808 values. How StructureCalcs verifies its numbers · Understanding steel section properties · Query this section over the API