The W44x290 is a W-shape reference entry for engineers, detailers, fabricators, and students working with structural steel documentation. This page preserves the source dimensions and section properties while adding context for interpreting the listing.
Use the technical data below as the local reference for this shape, then review the related steel shape terminology, section properties, and structural steel connection detailing resources when developing drawings or checking design information.
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 : 1107.4 mm
Width : 401.3 mm
Web Thickness : 22 mm
Flange Thickness : 40.1 mm
Root Fillet Radius : 19.8 mm
Sectional Area : 550.97 cm2
Unit Weight : 432.5 kg/m
How to use this W44x290 reference
The source identifies the shape as a W beam and cites the American Institute of Steel Construction Specification for Structural Steel Buildings, commonly referenced as AISC 360-16. That specification provides the design, fabrication, and erection framework associated with structural steel construction in the United States.
The dimensions describe the overall profile and its principal components: depth, width, web thickness, flange thickness, and root fillet radius. These values help a detailer or engineer understand the physical envelope of the section and coordinate it with connected members, plates, bolts, welds, and clearances.
The listed sectional area and unit weight are section-level reference properties. They can support quantity takeoffs and preliminary coordination, but member design also depends on the applicable material specification, loading, unbraced conditions, connection design, limit states, and project requirements. Confirm all design decisions with the governing drawings, specifications, and a qualified engineer.
Drafting and CAD reference
The downloadable DWG provides a convenient starting point for drafting and coordination. Treat downloaded geometry as a reference: verify the profile against the authoritative source data before using it in fabrication drawings, connection details, or model-based coordination.
Related steel reference topics
- W-shape terminology: understand how wide-flange sections are described in engineering references.
- Steel section properties: distinguish geometric data from properties used in structural analysis and design.
- Connection detailing: coordinate member geometry with bolts, welds, plates, stiffeners, and fit-up requirements.
- Structural steel CAD resources: use downloadable shape files as drafting aids while maintaining source verification.
Frequently asked questions
What type of section is W44x290?
It is identified in the source as a W beam, also called a wide-flange structural steel section.
Which standard is referenced for this shape?
The source refers to AISC 360-16, the 2016 edition of the AISC Specification for Structural Steel Buildings.
What information is provided for the W44x290?
The listing provides metric profile dimensions, sectional area, unit weight, and a DWG download reference.
Can the DWG file be used directly for fabrication?
The DWG should be treated as reference geometry. Check it against the source dimensions, project drawings, connection details, and fabrication requirements before issuing documents.
Does this page replace structural design verification?
No. The listed properties are reference data. Member selection, connection design, stability checks, and code compliance require project-specific engineering review.
