CHS 406.4x12.5 Dimensions & Weight
CHS 406.4x12.5 is a round hollow section to EN 10210 / EN 10219, 406.4 mm outside diameter with a 12.5 mm wall, weighing 121 kg per metre (81.31 lb/ft) — used for heavier columns and brace members.
CHS 406.4x12.5 Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Outside diameter | 406.4 mm | 16 in |
| Wall thickness | 12.5 mm | 0.492 in |
| Cross-section area (A)computed from weight and steel density | 154.1 cm² | 23.89 in² |
| Mass | 121 kg/m | 81.31 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 CHS 406.4x12.5 weigh and cost?
CHS 406.4x12.5 has a mass of 121 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 242.00 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