RHS 300x150x10 Dimensions & Weight

RHS 300x150x10 is a rectangular hollow section to EN 10210 / EN 10219, 300 x 150 mm outside with a 10 mm wall, weighing 66.7 kg per metre (44.82 lb/ft) — commonly specified for heavier columns and brace members.

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RHS 300x150x10 Dimensions

PropertyMetricImperial
Outside depth300 mm11.811 in
Outside width150 mm5.906 in
Wall thickness10 mm0.394 in
Cross-section area (A)computed from weight and steel density85 cm²13.18 in²
Mass66.7 kg/m44.82 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 300x150x10 weigh and cost?

RHS 300x150x10 has a mass of 66.7 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 133.40 per metre. Set your quantity, length, and price to total your own run:

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Total weight
400 kg
Material cost
800.40

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 300x150x10s by hand.

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