Steel Angles  Unequal Legs
Dimensions and static parameters of steel angles with unequal legs  imperial units.
Properties in imperial units of steel angles with unequal legs are indicated below.
Size (in x in)  Dimensions  Static Parameters  

Moment of Inertia  Section Modulus  
Depth h (in)  With w (in)  Thickness s (in)  Sectional Area (in^{2})  Weight (lb_{f}/ft)  I_{x }(in^{4})  I_{y}_{ }(in^{4})  W_{x}_{ }(in^{3})  W_{y}_{ }(in^{3})  
4 x 3 1/2  4  3 1/2  5/8  4.3  14.7  6.37  4.52  2.35  1.84 
4  3 1/2  1/2  3.5  11.9  5.32  3.79  1.94  1.52  
4  3 1/2  7/16  3.1  10.6  4.76  3.40  1.72  1.35  
4  3 1/2  3/8  2.7  9.1  4.18  2.95  1.49  1.17  
4  3 1/2  5/16  2.3  7.7  3.56  2.55  1.26  0.99  
4  3 1/2  1/4  1.8  6.2  2.91  2.09  1.03  0.81  
4 x 3  4  3  5/8  4.0  13.6  6.03  2.87  2.30  1.35 
4  3  1/2  3.3  11.1  5.05  2.42  1.89  1.12  
4  3  7/16  2.9  9.8  4.52  2.18  1.68  0.99  
4  3  3/8  2.5  8.5  3.96  1.92  1.46  0.87  
4  3  5/16  2.1  7.2  3.38  1.65  1.23  0.73  
4  3  1/4  1.7  5.8  2.77  1.36  1.00  0.60  
3 1/2 x 3  3 1/2  3  1/2  3.0  10.2  3.45  2.33  1.45  1.10 
3 1/2  3  7/16  2.7  9.1  3.10  2.09  1.29  0.98  
3 1/2  3  3/8  2.3  7.9  2.72  1.85  1.13  0.85  
3 1/2  3  5/16  1.9  6.6  2.33  1.58  0.95  0.72  
3 1/2  3  1/4  1.6  5.4  1.91  1.30  0.78  0.59  
3 1/2 x 2 1/2  3 1/2  2 1/2  1/2  2.8  9.4  3.24  1.36  1.41  0.76 
3 1/2  2 1/2  7/16  2.4  8.3  2.91  1.23  1.26  0.68  
3 1/2  2 1/2  3/8  2.1  7.2  2.56  1.09  1.09  0.59  
3 1/2  2 1/2  5/16  1.8  6.1  2.19  0.94  0.93  0.50  
3 1/2  2 1/2  1/4  1.4  4.9  1.80  0.78  0.76  0.41  
3 x 2 1/2  3  2 1/2  1/2  2.5  8.5  2.08  1.30  1.04  0.74 
3  2 1/2  7/16  2.2  7.6  1.88  1.18  0.93  0.66  
3  2 1/2  3/8  1.9  6.6  1.66  1.04  0.81  0.58  
3  2 1/2  5/16  1.6  5.6  1.42  0.90  0.69  0.49  
3  2 1/2  1/4  1.3  4.5  1.17  0.75  0.56  0.40  
3  2 1/2  3/16  1.0  3.4  0.91  0.58  0.43  0.31  
3 x 2  3  2  1/2  2.3  7.7  1.92  0.67  1.00  0.47 
3  2  7/16  2.0  6.8  1.73  0.61  0.89  0.42  
3  2  3/8  1.7  5.9  1.53  0.54  0.78  0.37  
3  2  5/16  1.5  5.0  1.32  0.74  0.66  0.32  
3  2  1/4  1.2  4.1  1.09  0.39  0.54  0.26  
3  2  3/16  0.9  3.1  0.84  0.31  0.42  0.20  
2 1/2 x 2  2 1/2  2  3/8  1.6  5.3  0.91  0.51  0.55  0.36 
2 1/2  2  5/16  1.3  4.5  0.79  0.45  0.47  0.31  
2 1/2  2  1/4  1.1  3.6  0.65  0.37  0.38  0.25  
2 1/2  2  3/16  0.8  2.8  0.51  0.29  0.29  0.20 
 1 cm^{4} = 10^{8} m = 10^{4} mm
 1 in^{4} = 4.16x10^{5} mm^{4} = 41.6 cm^{4}
 1 cm^{3} = 10^{6} m^{3} = 10^{3} mm^{3}
The standard method for specifying an angle is L 2 1/2 x 2 x 1/4  indicating an angle 2 1/2 inches deep and 2 inches wide  and 1/4 inches thick.
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