RHS 350x150x8 Dimensions & Weight
RHS 350x150x8 is a rectangular hollow section to EN 10210 / EN 10219, 350 x 150 mm outside with a 8 mm wall, weighing 60.3 kg per metre (40.52 lb/ft) — commonly specified for heavier columns and brace members.
RHS 350x150x8 Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Outside depth | 350 mm | 13.78 in |
| Outside width | 150 mm | 5.906 in |
| Wall thickness | 8 mm | 0.315 in |
| Cross-section area (A)computed from weight and steel density | 76.8 cm² | 11.9 in² |
| Mass | 60.3 kg/m | 40.52 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 350x150x8 weigh and cost?
RHS 350x150x8 has a mass of 60.3 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 120.60 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.
Pricing more than one size? Build a full member list in the free calculator →
Stop counting RHS 350x150x8s by hand.
Upload your drawing set and SteelFlo puts a box on every steel label it finds — every RHS 350x150x8, on every page — ready to review and export as a bill of materials.
Related sizes
Deeper reading: UK UB & UC Sizes Chart · How to calculate steel weight