RHS 350x250x8 Dimensions & Weight

RHS 350x250x8 is a rectangular hollow section to EN 10210 / EN 10219, 350 x 250 mm outside with a 8 mm wall, weighing 72.8 kg per metre (48.92 lb/ft) — commonly specified for heavier columns and brace members.

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RHS 350x250x8 Dimensions

PropertyMetricImperial
Outside depth350 mm13.78 in
Outside width250 mm9.843 in
Wall thickness8 mm0.315 in
Cross-section area (A)computed from weight and steel density92.7 cm²14.37 in²
Mass72.8 kg/m48.92 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 350x250x8 weigh and cost?

RHS 350x250x8 has a mass of 72.8 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 145.60 per metre. Set your quantity, length, and price to total your own run:

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Total weight
437 kg
Material cost
873.60

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.

Pricing more than one size? Build a full member list in the free calculator →

Tallying by hand?

Free steel takeoff template (Excel) with EN 10210 / EN 10219 sections built in

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

Stop counting RHS 350x250x8s by hand.

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