ISMB 100 Dimensions & Weight
ISMB 100 is an IS 808 Indian Standard beam with an actual depth of 100 mm and a 75 mm flange, weighing 11.5 kg per metre (7.73 lb/ft) — commonly used for lintels, trimmers, and light framing. It is the lightest of the 14 ISMB sizes listed here.
ISMB 100 Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (d) | 100 mm | 3.937 in |
| Flange width (b) | 75 mm | 2.953 in |
| Cross-section area (A)computed from weight and steel density | 14.6 cm² | 2.26 in² |
| Mass | 11.5 kg/m | 7.73 lb/ft |
Standard: IS 808. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does ISMB 100 weigh and cost?
ISMB 100 has a mass of 11.5 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 23.00 per metre. Set your quantity, length, and price to total your own run:
Material only, example pricing (same currency as the price you enter). Actual steel pricing varies by region, grade, quantity, and market conditions — use your own supplier numbers for real bids.
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Related sizes
Deeper reading: Indian Steel Sections (IS 808) Guide · How to calculate steel weight