L 80x40x8 Dimensions & Weight

L 80x40x8 is an unequal-leg steel angle to EN 10056-1 with 80 mm and 40 mm legs and a 8 mm thickness, weighing 7.07 kg per metre (4.75 lb/ft) — a stock size for lintels, frames, bracing, and heavier connection material.

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L 80x40x8 Dimensions

PropertyMetricImperial
Leg 180 mm3.15 in
Leg 240 mm1.575 in
Thickness8 mm0.315 in
Cross-section area (A)computed from weight and steel density9 cm²1.4 in²
Mass7.07 kg/m4.75 lb/ft

Standard: EN 10056-1. Values from the published section tables; dimensions not listed here are not shown rather than estimated.

What does L 80x40x8 weigh and cost?

L 80x40x8 has a mass of 7.07 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 14.14 per metre. Set your quantity, length, and price to total your own run:

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Total weight
42 kg
Material cost
84.84

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 EN 10056-1 sections built in

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Stop counting L 80x40x8s by hand.

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