L 30x20x4 Dimensions & Weight

L 30x20x4 is an unequal-leg steel angle to EN 10056-1 with 30 mm and 20 mm legs and a 4 mm thickness, weighing 1.46 kg per metre (0.98 lb/ft) — a stock size for clip angles, connection material, and light bracing.

Free steel takeoff template (Excel) with EN 10056-1 sections built in

Free. Needs a free Steelflo account (also includes 3 free takeoffs, no card).

or start a free takeoff to count L 30x20x4 on your drawing.

L 30x20x4 Dimensions

PropertyMetricImperial
Leg 130 mm1.181 in
Leg 220 mm0.787 in
Thickness4 mm0.157 in
Cross-section area (A)computed from weight and steel density1.9 cm²0.29 in²
Mass1.46 kg/m0.98 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 30x20x4 weigh and cost?

L 30x20x4 has a mass of 1.46 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 2.92 per metre. Set your quantity, length, and price to total your own run:

Count them on my drawing →

Total weight
9 kg
Material cost
17.52

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

Free. Needs a free Steelflo account (also includes 3 free takeoffs, no card).

Stop counting L 30x20x4s by hand.

Upload your drawing set and SteelFlo puts a box on each steel label it finds, including L 30x20x4, ready to review and export as a bill of materials.

3 free takeoffsNo credit card requiredAISC + 5 international standards

Found your size? Now count it on the drawing.

Upload your PDF and SteelFlo boxes the steel labels it finds, so you get a member list instead of a manual tally of L 30x20x4 and its neighbors.

3 free takeoffsNo credit card required