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Specifications
diameter
18.00 in
weight
144.9 lbs/ft
moment of inertia
1053.4 in4/ft
section modulus
117.0 in³/ft
thickness
0.787 in
All dimensions given are nominal. Actual flange and web thicknesses vary due to mill rolling practices; however, permitted variations for such dimensions are not addressed.
Note: For definition of these terms, go to BallandSocket.US and click on a given term.