StructureCalcs

ISLB 150

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

ISLB 150 is an Indian light-weight beam 150.0 mm deep with a 80.0 mm wide flange, weighing 14.2 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.

Build and analyse any cross-section — plates, shapes and library sections.

Open the Section Calculator

Free, no sign-up, runs in your browser.

Published dimensions

PropertyMetricImperial
Depth, d150.0 mm5.91 in
Flange width, bf80.0 mm3.15 in
Flange thickness, tf6.8 mm0.268 in
Web thickness, tw4.8 mm0.189 in
Mass per metre14.2 kg/m9.5 lb/ft
Area, A1,810 mm²2.81 in²
Second moment, Ix6,900,000 mm⁴16.6 in⁴
Second moment, Iy552,000 mm⁴1.3 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