ISLB 550 Dimensions & Weight

ISLB 550 is an IS 808 Indian Standard beam with an actual depth of 550 mm and a 190 mm flange, weighing 86.3 kg per metre (57.99 lb/ft) — commonly used for longer floor spans and transfer framing.

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ISLB 550 Dimensions

PropertyMetricImperial
Depth (d)550 mm21.654 in
Flange width (b)190 mm7.48 in
Cross-section area (A)computed from weight and steel density109.9 cm²17.03 in²
Mass86.3 kg/m57.99 lb/ft

Standard: IS 808. Values from the published section tables; dimensions not listed here are not shown rather than estimated.

What does ISLB 550 weigh and cost?

ISLB 550 has a mass of 86.3 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 172.60 per metre. Set your quantity, length, and price to total your own run:

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Total weight
518 kg
Material cost
1,035.60

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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Tallying by hand?

Free steel takeoff template (Excel) with IS 808 sections built in

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Stop counting ISLB 550s by hand.

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