StructureCalcsL6X3-1/2X1/2
Angle · AISC Shapes Database v15.0 · United States
L6X3-1/2X1/2 is a single angle with 152 × 89 mm legs, 12.7 mm thick, weighing 22.8 kg/m. The dimensions below are the published AISC Shapes Database v15.0 values; the drawing is generated from them.
Single angles serve as braces, cleats and connection material. An angle bends about tilted principal axes, so the derived principal values below carry their angle.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Leg length, d | 152 mm | 6.00 in |
| Second leg, b | 89 mm | 3.50 in |
| Thickness, t | 12.7 mm | 0.500 in |
| Mass per metre | 22.8 kg/m | 15.3 lb/ft |
| Area, A | 2,903 mm² | 4.50 in² |
| Second moment, Ix | 6,909,442 mm⁴ | 16.6 in⁴ |
| Second moment, Iy | 1,764,821 mm⁴ | 4.2 in⁴ |
Derived section properties
Integrated from a square-cornered outline — the fillet radii this family really has are not drawn, so the computed values differ slightly from published. For L6X3-1/2X1/2 the computed area is better than 0.01% from published and Ix 0.04%. Where a value is also published, the published one above is the one to quote.
| Property | Value |
|---|---|
| Elastic modulus, Sx | 69,427 mm³ |
| Elastic modulus, Sy | 26,117 mm³ |
| Plastic modulus, Zx | 122,903 mm³ |
| Plastic modulus, Zy | 47,625 mm³ |
| Radius of gyration, rx | 48.8 mm |
| Radius of gyration, ry | 24.7 mm |
| Principal maximum, Imax (derived) | 7,595,496 mm⁴ |
| Principal minimum, Imin (derived) | 1,080,327 mm⁴ |
| Principal axis angle, θp | 19.0° |
S is the elastic modulus and Z the plastic modulus, following AISC 360. Australian and British practice reverse the letters.
Neighbouring sizes
Where these numbers come from
Published AISC Shapes Database v15.0 values. How StructureCalcs verifies its numbers · Understanding steel section properties · Query this section over the API