StructureCalcsISLB 225
Light-Weight Beam (ISLB) · IS 808 · India
ISLB 225 is an Indian light-weight beam 225.0 mm deep with a 100.0 mm wide flange, weighing 23.5 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 | 225.0 mm | 8.86 in |
| Flange width, bf | 100.0 mm | 3.94 in |
| Flange thickness, tf | 8.6 mm | 0.339 in |
| Web thickness, tw | 5.8 mm | 0.228 in |
| Mass per metre | 23.5 kg/m | 15.8 lb/ft |
| Area, A | 2,990 mm² | 4.63 in² |
| Second moment, Ix | 25,000,000 mm⁴ | 60.1 in⁴ |
| Second moment, Iy | 1,130,000 mm⁴ | 2.7 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