UPN 300 Dimensions & Weight
UPN 300 is an EN 10365 taper-flange UPN channel with a nominal depth of 300 mm, weighing 46.2 kg per metre (31.05 lb/ft) — commonly used for stair stringers, lintels, trimmers, and edge framing.
UPN 300 Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Nominal depthfrom the designation | 300 mm | 11.811 in |
| Cross-section area (A)computed from weight and steel density | 58.9 cm² | 9.13 in² |
| Mass | 46.2 kg/m | 31.05 lb/ft |
Standard: EN 10365. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does UPN 300 weigh and cost?
UPN 300 has a mass of 46.2 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 92.40 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: European Steel Sections Guide · How to calculate steel weight