ISMB 300 Dimensions & Weight
ISMB 300 is an IS 808 Indian Standard beam with an actual depth of 300 mm and a 140 mm flange, weighing 44.2 kg per metre (29.7 lb/ft) — commonly used for light floor framing, mezzanines, and residential beams.
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ISMB 300 Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (d) | 300 mm | 11.811 in |
| Flange width (b) | 140 mm | 5.512 in |
| Cross-section area (A)computed from weight and steel density | 56.3 cm² | 8.73 in² |
| Mass | 44.2 kg/m | 29.7 lb/ft |
Standard: IS 808. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does ISMB 300 weigh and cost?
ISMB 300 has a mass of 44.2 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 88.40 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
- ISMB 10011.5 kg/m
- ISMB 12513 kg/m
- ISMB 15014.9 kg/m
- ISMB 17519.3 kg/m
- ISMB 20025.4 kg/m
- ISMB 22531.2 kg/m
- ISMB 25037.3 kg/m
- ISMB 35052.4 kg/m
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Deeper reading: Indian Steel Sections (IS 808) Guide · How to calculate steel weight