ISMB 350 Dimensions & Weight
ISMB 350 is an IS 808 Indian Standard beam with an actual depth of 350 mm and a 140 mm flange, weighing 52.4 kg per metre (35.21 lb/ft) — commonly used for floor beams and roof framing.
ISMB 350 Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (d) | 350 mm | 13.78 in |
| Flange width (b) | 140 mm | 5.512 in |
| Cross-section area (A)computed from weight and steel density | 66.8 cm² | 10.35 in² |
| Mass | 52.4 kg/m | 35.21 lb/ft |
Standard: IS 808. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does ISMB 350 weigh and cost?
ISMB 350 has a mass of 52.4 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 104.80 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