W24x55 W24x55 Wide-flange shape W610x82 I 81.849 599.44 178.054 12.827 10.033 12.827 10466 82.1596 562390884 1876388 2205776 231.806 12125748 136203 218885 34.0377 443678 1043162335395 1.869 Pending verification – nominal dimensions entered by the application developer ASTM A6/A6M and AISC Shapes Database (W-shapes) 2026-10-12 UNVERIFIED Dimensions converted from the inch values of the AISC shapes database (d, bf, tw, tf, kdes; root radius = kdes − tf). Nominal weight 55 lb/ft. Verify against ASTM A6/A6M and the AISC Steel Construction Manual before design use. popular