RHS 180x80x10 Dimensions & Weight

RHS 180x80x10 is a rectangular hollow section to EN 10210 / EN 10219, 180 x 80 mm outside with a 10 mm wall, weighing 35 kg per metre (23.52 lb/ft) — commonly specified for columns, braces, and exposed architectural steel. It is the heaviest of the 5 RHS 180x80 sizes listed here.

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RHS 180x80x10 Dimensions

PropertyMetricImperial
Outside depth180 mm7.087 in
Outside width80 mm3.15 in
Wall thickness10 mm0.394 in
Cross-section area (A)computed from weight and steel density44.6 cm²6.91 in²
Mass35 kg/m23.52 lb/ft

Standard: EN 10210 / EN 10219. Values from the published section tables; dimensions not listed here are not shown rather than estimated.

What does RHS 180x80x10 weigh and cost?

RHS 180x80x10 has a mass of 35 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 70.00 per metre. Set your quantity, length, and price to total your own run:

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Total weight
210 kg
Material cost
420.00

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 10210 / EN 10219 sections built in

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