Steel Beam Sizes / AISC / Double Angles / 2L12x12x1-1/4
2L12x12x1-1/4 Dimensions, Weight and Section Properties
AISC Double angles · v16.0
2L12x12x1-1/4: 12 in depth, 193 lb/ft weight. View the full dimensions and properties in imperial and metric units below.
Need this steel supplied or fabricated?
Request project pricing for delivery in the United States or Canada.
Get a steel quote →Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
2L12x12x1-1/4 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 | 193.00 lb/ft | 287.00 kg/m |
| Width | 12.00 in | 305.00 mm |
| Height | 12.00 in | 305.00 mm |
| t | 1.250 in | 31.800 mm |
| Area | 56.80 in² | 36,600.00 mm² |
| Ix | 762.00 in⁴ | 317,000,000 mm⁴ |
| Iy | 1,440.00 in⁴ | 599,000,000 mm⁴ |
| Sx | 89.20 in³ | 1,460,000 mm³ |
| rx | 3.66 in | 93.00 mm |
| ry | 5.04 in | 128.00 mm |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus 2L12x12x1-1/4.
Lighter in Double angles
2L10x10x1-3/8
- Weight
- 174.0 lb/ft (-9.8%)
- Depth
- 10.00 in (-17%)
- Ix
- 462.0 in⁴ (-39%)
Heavier in Double angles
2L12x12x1-3/8
- Weight
- 210.0 lb/ft (+8.8%)
- Depth
- 12.00 in (0.0%)
- Ix
- 826.0 in⁴ (+8.4%)
Another Iₓ option in Double angles
2L12x12x1-1/4x1-1/2
- Weight
- 193.0 lb/ft (0.0%)
- Depth
- 12.00 in (0.0%)
- Ix
- 762.0 in⁴ (0.0%)
Source: AISC Shapes Database v16.0 · Methodology