150UB18 Dimensions & Weight

150UB18 is an AS/NZS 3679.1 universal beam with a nominal depth of 150 mm, weighing 18 kg per metre (12.1 lb/ft) — commonly used for lintels, trimmers, and light framing. It is the heaviest of the 2 150UB sizes listed here.

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150UB18 Dimensions

PropertyMetricImperial
Nominal depthfrom the designation150 mm5.906 in
Cross-section area (A)22.9 cm²3.55 in²
Mass18 kg/m12.1 lb/ft

Standard: AS/NZS 3679.1. Values from the published section tables; dimensions not listed here are not shown rather than estimated.

What does 150UB18 weigh and cost?

150UB18 has a mass of 18 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 36.00 per metre. Set your quantity, length, and price to total your own run:

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Total weight
108 kg
Material cost
216.00

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.

Pricing more than one size? Build a full member list in the free calculator →

Tallying by hand?

Free steel takeoff template (Excel) with AS/NZS 3679.1 sections built in

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Stop counting 150UB18s by hand.

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