RHS 250x150x12.5 Dimensions & Weight

RHS 250x150x12.5 is a rectangular hollow section to EN 10210 / EN 10219, 250 x 150 mm outside with a 12.5 mm wall, weighing 72.3 kg per metre (48.58 lb/ft) — commonly specified for heavier columns and brace members.

RHS 250x150x12.5 Dimensions

PropertyMetricImperial
Outside depth250 mm9.843 in
Outside width150 mm5.906 in
Wall thickness12.5 mm0.492 in
Cross-section area (A)computed from weight and steel density92.1 cm²14.28 in²
Mass72.3 kg/m48.58 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 250x150x12.5 weigh and cost?

RHS 250x150x12.5 has a mass of 72.3 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 144.60 per metre. Set your quantity, length, and price to total your own run:

Total weight
434 kg
Material cost
867.60

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 →

Stop counting RHS 250x150x12.5s by hand.

Upload your drawing set and SteelFlo puts a box on every steel label it finds — every RHS 250x150x12.5, on every page — ready to review and export as a bill of materials.

3 free takeoffsNo credit card requiredAISC + 5 international standards