ISMB 500 Dimensions & Weight

ISMB 500 is an IS 808 Indian Standard beam with an actual depth of 500 mm and a 180 mm flange, weighing 86.9 kg per metre (58.39 lb/ft) — commonly used for longer floor spans and transfer framing.

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ISMB 500 Dimensions

PropertyMetricImperial
Depth (d)500 mm19.685 in
Flange width (b)180 mm7.087 in
Cross-section area (A)computed from weight and steel density110.7 cm²17.16 in²
Mass86.9 kg/m58.39 lb/ft

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

What does ISMB 500 weigh and cost?

ISMB 500 has a mass of 86.9 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 173.80 per metre. Set your quantity, length, and price to total your own run:

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Total weight
521 kg
Material cost
1,042.80

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

Free. Needs a free Steelflo account (also includes 3 free takeoffs, no card).

Stop counting ISMB 500s by hand.

Upload your drawing set and SteelFlo puts a box on each steel label it finds, including ISMB 500, ready to review and export as a bill of materials.

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