Steel Beam Sizes / AISC / Double Angles / 2L12x12x1

2L12x12x1 Steel Beam Dimensions and Properties

AISC Double angles · v16.0

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Diagram, properties emphasis, and nearby alternatives use the selected unit system.

Units

Section diagram

2L12x12x1 dimensions

Not to scale. Dimensions shown for reference.

Section properties

Symbols match the steel section finder. Imperial and metric values are shown side by side.

Property Imperial Metric
Weight 156.00 lb/ft 232.00 kg/m
Width 12.00 in 305.00 mm
Height 12.00 in 305.00 mm
t 1.000 in 25.400 mm
Area 46.00 in² 29,700.00 mm²
Ix 630.00 in⁴ 262,000,000 mm⁴
Sx 73.00 in³ 1,200,000 mm³
rx 3.70 in 94.00 mm

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 2L12x12x1.

Lighter in Double angles

2L10x10x1-1/8

Weight
145.0 lb/ft (-7.1%)
Depth
10.00 in (-17%)
Ix
392.0 in⁴ (-38%)

Heavier in Double angles

2L10x10x1-1/4

Weight
160.0 lb/ft (+2.6%)
Depth
10.00 in (-17%)
Ix
426.0 in⁴ (-32%)

Closest Iₓ in Double angles

2L12x12x1x1-1/2

Weight
156.0 lb/ft (0.0%)
Depth
12.00 in (0.0%)
Ix
630.0 in⁴ (0.0%)
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Source: AISC Shapes Database v16.0 · Methodology