The W40x362 is a W-shaped structural steel section documented here with metric dimensions, section area, unit weight, and related geometric properties. Use this page as a quick reference when reviewing steel beam dimensions, comparing W-shape data, or preparing preliminary drafting information.
The source data identifies AISC 360-16 as the governing reference context. For broader terminology and design education, see the site’s related resources on W-shapes, steel section properties, and structural steel detailing.
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 : 1031.2 mm
Width : 406.4 mm
Web Thickness : 28.4 mm
Flange Thickness : 51.1 mm
Root Fillet Radius : 30 mm
Sectional Area : 683.87 cm2
Unit Weight : 536.8 kg/m
How to read the W40x362 reference
The listed depth and width describe the overall envelope of the section. Web thickness and flange thickness describe the primary plate elements that form the W shape, while the root fillet radius identifies the transition between the web and flange. These dimensions are useful when checking clearances, connection layouts, detailing geometry, and CAD representations.
Section area and unit weight
Sectional area is a geometric property used in steel quantity calculations and in several engineering checks. Unit weight expresses the listed mass per unit length of the section. These values should be read together with the project’s material specification, handling requirements, connection design, and applicable engineering assumptions.
AISC reference context
The source refers to the American Institute of Steel Construction Specification for Structural Steel Buildings, identified as AISC 360-16. That reference provides the design, fabrication, and erection framework stated in the source. The section data on this page should not be treated as a substitute for a project-specific design review or the requirements of the engineer of record.
Using the DWG resource
The downloadable DWG can support drafting workflows, layout studies, and coordination with connection or framing details. Confirm units, insertion scale, layer conventions, and the drawing’s intended level of detail before incorporating it into a project model. CAD geometry should be checked against the authoritative section data before fabrication or construction documents are issued.
Related steel reference topics
- W-shape terminology: learn how flange, web, fillet, and overall dimensions are used in section references.
- Steel section properties: review how area and geometric properties support engineering calculations.
- Steel connections and detailing: connect member geometry with practical connection-layout considerations.
- CAD and DWG resources: find drafting references for structural steel coordination.
Frequently asked questions
What type of section is the W40x362?
It is identified in the source as a W beam, commonly described as a wide-flange structural steel section. The page provides its listed geometric dimensions and section data for reference.
What does the unit weight represent?
Unit weight represents the mass of the steel section per unit length. It can assist with material takeoffs, shipping or handling estimates, and coordination, but project calculations should use the applicable design and material requirements.
What is the purpose of the root fillet radius?
The root fillet is the curved transition where the web meets a flange. Its geometry can affect detailing clearances, connection fit-up, and how the section is represented in CAD.
Is the DWG a design approval document?
No. The DWG is a drafting reference. Verify its geometry, units, and suitability against the authoritative section data and project-specific engineering requirements before issuing construction or fabrication documents.
Which standard is referenced on this page?
The source refers to AISC 360-16, the American Institute of Steel Construction Specification for Structural Steel Buildings. Apply the governing project documents and professional engineering review when using the information.
