The W33x263 is a W-shape steel beam reference used for reviewing section geometry and basic steel-section data. This page brings together the listed dimensions, sectional area, unit weight, and root fillet information from the source data.
Use the reference below when comparing W-shape dimensions, checking drafting details, or locating the associated CAD resource. For design work, confirm that the selected section meets the project’s applicable strength, serviceability, connection, and fabrication requirements.
W Beam
refer to : AISC 16
the American Institute of Steel Construction (AISC) Specification for Structural Steel Buildings (AISC 360-16), which is the 2016 edition of the AISC Specification for Structural Steel Buildings. It provides guidelines and requirements for the design, fabrication, and erection of steel structures in the United States.
Depth : 876.3 mm
Width : 401.3 mm
Web Thickness : 22.1 mm
Flange Thickness : 39.9 mm
Root Fillet Radius : 20.1 mm
Sectional Area : 499.35 cm2
Unit Weight : 392 kg/m
How to read the W33x263 reference
The existing data identifies the principal geometry of the section, including its depth, width, web thickness, flange thickness, and root fillet radius. These values help engineers and detailers understand the overall envelope of the shape and distinguish it from other W-shape designations.
The listed sectional area describes the steel area through the section, while the unit weight expresses the section’s mass per unit length. Together, these properties support material estimates, preliminary comparisons, and coordination with structural-analysis or detailing workflows. They should not be treated as a substitute for project-specific design checks.
Using the AISC and DWG references
The source identifies AISC 360-16 as the governing specification reference for structural steel building design, fabrication, and erection in the United States. Readers comparing this page with other sections may also benefit from related resources on steel section properties, AISC terminology, and connection and detailing concepts.
A DWG download is provided with the source content for CAD coordination. Before incorporating any downloaded geometry into a drawing set, check the file against the authoritative section data and the requirements of the project.
Frequently asked questions
What is W33x263?
W33x263 is a designation for a W-shape structural steel beam. The source content provides its listed geometry and section properties for reference.
What information is listed for this W-shape?
The reference includes depth, width, web thickness, flange thickness, root fillet radius, sectional area, and unit weight.
What does the root fillet radius describe?
It describes the curved transition between the web and flange regions of the rolled section. This geometry can matter when reviewing detailing, clearances, and connection layouts.
Is the W33x263 automatically suitable for a project?
No. Section selection requires project-specific checks, including applicable loads, stability, serviceability, connections, material requirements, and construction conditions.
Where can I find the CAD file?
The source content includes a downloadable DWG reference for W33x263. Review the file alongside the listed section data before using it in production drawings.
