ISMB 450 Dimensions & Weight
ISMB 450 is an IS 808 Indian Standard beam with an actual depth of 450 mm and a 150 mm flange, weighing 72.4 kg per metre (48.65 lb/ft) — commonly used for floor beams and roof framing.
ISMB 450 Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (d) | 450 mm | 17.717 in |
| Flange width (b) | 150 mm | 5.906 in |
| Cross-section area (A)computed from weight and steel density | 92.2 cm² | 14.29 in² |
| Mass | 72.4 kg/m | 48.65 lb/ft |
Standard: IS 808. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does ISMB 450 weigh and cost?
ISMB 450 has a mass of 72.4 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 144.80 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