RHS 450x250x12.5 Dimensions & Weight
RHS 450x250x12.5 is a rectangular hollow section to EN 10210 / EN 10219, 450 x 250 mm outside with a 12.5 mm wall, weighing 131 kg per metre (88.03 lb/ft) — commonly specified for heavier columns and brace members.
RHS 450x250x12.5 Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Outside depth | 450 mm | 17.717 in |
| Outside width | 250 mm | 9.843 in |
| Wall thickness | 12.5 mm | 0.492 in |
| Cross-section area (A)computed from weight and steel density | 166.9 cm² | 25.87 in² |
| Mass | 131 kg/m | 88.03 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 450x250x12.5 weigh and cost?
RHS 450x250x12.5 has a mass of 131 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 262.00 per metre. Set your quantity, length, and price to total your own run:
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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Deeper reading: UK UB & UC Sizes Chart · How to calculate steel weight