165.1x3.5CHS Dimensions & Weight
165.1x3.5CHS is a round hollow section to AS/NZS 1163, 165.1 mm outside diameter with a 3.5 mm wall, weighing 13.9 kg per metre (9.34 lb/ft) — used for columns, braces, and exposed architectural steel.
165.1x3.5CHS Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Outside diameter | 165.1 mm | 6.5 in |
| Wall thickness | 3.5 mm | 0.138 in |
| Cross-section area (A)computed from weight and steel density | 17.7 cm² | 2.74 in² |
| Mass | 13.9 kg/m | 9.34 lb/ft |
Standard: AS/NZS 1163. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does 165.1x3.5CHS weigh and cost?
165.1x3.5CHS has a mass of 13.9 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 27.80 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