RHS 300x150x16 Dimensions & Weight

RHS 300x150x16 is a rectangular hollow section to EN 10210 / EN 10219, 300 x 150 mm outside with a 16 mm wall, weighing 103 kg per metre (69.21 lb/ft) — commonly specified for heavier columns and brace members. It is the heaviest of the 5 RHS 300x150 sizes listed here.

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RHS 300x150x16 Dimensions

PropertyMetricImperial
Outside depth300 mm11.811 in
Outside width150 mm5.906 in
Wall thickness16 mm0.63 in
Cross-section area (A)computed from weight and steel density131.2 cm²20.34 in²
Mass103 kg/m69.21 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 300x150x16 weigh and cost?

RHS 300x150x16 has a mass of 103 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 206.00 per metre. Set your quantity, length, and price to total your own run:

Count them on my drawing →

Total weight
618 kg
Material cost
1,236.00

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.

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

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