HEB 400 Dimensions & Weight

HEB 400 is an EN 10365 wide-flange HE beam with an actual depth of 400 mm and a 300 mm flange, weighing 155 kg per metre (104.16 lb/ft) — commonly used for floor beams and roof framing.

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HEB 400 Dimensions

PropertyMetricImperial
Depth (d)400 mm15.748 in
Flange width (b)300 mm11.811 in
Web thickness (tw)13.5 mm0.531 in
Flange thickness (tf)24 mm0.945 in
Cross-section area (A)computed from weight and steel density197.5 cm²30.61 in²
Mass155 kg/m104.16 lb/ft

Standard: EN 10365. Values from the published section tables; dimensions not listed here are not shown rather than estimated.

What does HEB 400 weigh and cost?

HEB 400 has a mass of 155 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 310.00 per metre. Set your quantity, length, and price to total your own run:

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Total weight
930 kg
Material cost
1,860.00

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 EN 10365 sections built in

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Stop counting HEB 400s by hand.

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