150x100x4.0RHS Dimensions & Weight
150x100x4.0RHS is a rectangular hollow section to AS/NZS 1163, 150 x 100 mm outside with a 4.0 mm wall, weighing 14.8 kg per metre (9.95 lb/ft) — commonly specified for columns, braces, and exposed architectural steel. It is the lightest of the 6 150x100RHS sizes listed here.
150x100x4.0RHS Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Outside depth | 150 mm | 5.906 in |
| Outside width | 100 mm | 3.937 in |
| Wall thickness | 4.0 mm | 0.157 in |
| Cross-section area (A)computed from weight and steel density | 18.9 cm² | 2.93 in² |
| Mass | 14.8 kg/m | 9.95 lb/ft |
Standard: AS/NZS 1163. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does 150x100x4.0RHS weigh and cost?
150x100x4.0RHS has a mass of 14.8 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 29.60 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.
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Related sizes
Deeper reading: AS/NZS Steel Sections Guide · How to calculate steel weight