Angles (L)
L2-1/2X2X5/16 L64X51X7.9
Values published by AISC, in US customary (original) and SI units.
Dimensions
- Depthd
- 2in
- Widthb
- 2.5in
- Thicknesst
- 0.313in
- Distance k (design)kdes
- 0.563in
- Distance k (detailing)kdet
- 0.5625in
Mass and area
- Mass per lengthm
- 4.5lb/ft
- Cross-sectional areaA
- 1.32in²
Strong axis x–x
- Moment of inertiaIx
- 0.79in⁴
- Elastic section modulusSx
- 0.465in³
- Plastic section modulusZx
- 0.839in³
- Radius of gyrationrx
- 0.774in
Weak axis y–y
- Moment of inertiaIy
- 0.446in⁴
- Elastic section modulusSy
- 0.309in³
- Plastic section modulusZy
- 0.557in³
- Radius of gyrationry
- 0.581in
Principal axes
- Moment of inertia, minor principal axisIz
- 0.233in⁴
- Section modulus, minor principal axisSz
- 0.261in³
- Radius of gyration, minor principal axisrz
- 0.42in
- Tangent of principal axis angletan α
- 0.618
Torsion and stability
- Torsional constantJ
- 0.0444in⁴
- Warping constantCw
- 0.0162in⁶
- Polar radius (shear center)r̄o
- 1.23in
Centers
- Centroidx̄
- 0.555in
- Centroidȳ
- 0.803in
- Plastic neutral axisxp
- 0.264in
- Plastic neutral axisyp
- 0.388in
Slenderness ratios
- Wall slendernessb/t
- 7.99