400x200x12.5RHS Dimensions & Weight
400x200x12.5RHS is a rectangular hollow section to AS/NZS 1163, 400 x 200 mm outside with a 12.5 mm wall, weighing 109 kg per metre (73.24 lb/ft) — commonly specified for heavier columns and brace members.
400x200x12.5RHS Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Outside depth | 400 mm | 15.748 in |
| Outside width | 200 mm | 7.874 in |
| Wall thickness | 12.5 mm | 0.492 in |
| Cross-section area (A)computed from weight and steel density | 138.9 cm² | 21.53 in² |
| Mass | 109 kg/m | 73.24 lb/ft |
Standard: AS/NZS 1163. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does 400x200x12.5RHS weigh and cost?
400x200x12.5RHS has a mass of 109 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 218.00 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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Related sizes
Deeper reading: AS/NZS Steel Sections Guide · How to calculate steel weight