HSS4.500X0.337 Dimensions & Weight
HSS4.500X0.337 is a round hollow section to AISC, 4.5 in outside diameter with a 0.337 in nominal wall (0.313 in design wall per AISC), weighing 15 lb per foot — used for columns, braces, and exposed architectural steel.
HSS4.500X0.337 Dimensions
| Property | Imperial | Metric |
|---|---|---|
| Outside diameter | 4.5 in | 114.3 mm |
| Wall thickness (nominal) | 0.337 in | 8.6 mm |
| Design wall thickness0.93 x nominal, per AISC for A500 | 0.31 in | 8 mm |
| Cross-section area (A)computed from weight and steel density | 4.41 in² | 28.5 cm² |
| Weight | 15 lb/ft | 22.3 kg/m |
Standard: AISC. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does HSS4.500X0.337 weigh and cost?
HSS4.500X0.337 weighs 15 lb per foot. At an example material price of $0.92/lb that is about $13.80 per foot. Set your quantity, length, and price to total your own run:
Material only, example pricing. 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: HSS Sizes: Square & Rectangular Tube Guide · How to calculate steel weight