Dimensions, weight per metre and paint area
L 30x30x4 is an equal-leg angle, 30 × 30 mm, 4 mm thick, weighing 1.76 kg/m: a 6 m length weighs 10.6 kg and a 12 m length 21.1 kg.
| Leg A | 30 mm |
|---|---|
| Leg B | 30 mm |
| Thickness t | 4 mm |
| Type | Equal-leg angle |
| Weight per metre | 1.76 kg/m |
|---|---|
| Cross-section area | 2.2 cm² |
| Paint area per metre | 0.120 m²/m |
| Paint area per tonne | 68.2 m²/t |
| 1 m | 1.76 kg |
|---|---|
| 6 m | 10.6 kg |
| 12 m | 21.1 kg |
Weight per metre as listed in Steel Optimizer's section library, checked against the size and thickness in the name. Area is worked out from the mass at 7,850 kg/m³. Paint area is the outside surface for hollow sections (the inside is closed) and both faces for angles, with square corners, so it is on the safe side.
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