StructureCalcs

ISLB 100

Light-Weight Beam (ISLB) · IS 808 · India

ISLB 100 is an Indian light-weight beam 100.0 mm deep with a 50.0 mm wide flange, weighing 8.0 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

PropertyMetricImperial
Depth, d100.0 mm3.94 in
Flange width, bf50.0 mm1.97 in
Flange thickness, tf6.4 mm0.252 in
Web thickness, tw4.0 mm0.157 in
Mass per metre8.0 kg/m5.4 lb/ft
Area, A1,020 mm²1.58 in²
Second moment, Ix1,680,000 mm⁴4.0 in⁴
Second moment, Iy127,000 mm⁴0.3 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