The W6x12 is a W-shape reference for structural steel detailing, estimating, and preliminary section comparison. Use the dimensions and properties below as the authoritative local data for this section, then verify design requirements against the applicable project criteria.
This page also provides context for reading W-shape dimensions, interpreting section-property terminology, and using the associated CAD resource. For broader comparisons, see the site’s references on W-shapes, steel section properties, and structural steel terminology.
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 : 153.2 mm
Width : 101.6 mm
Web Thickness : 5.8 mm
Flange Thickness : 7.1 mm
Root Fillet Radius : 6.3 mm
Sectional Area : 22.9 cm2
Unit Weight : 18 kg/m
How to read the W6x12 reference
The listed depth and width describe the principal envelope dimensions of the section. Web thickness and flange thickness describe the thicknesses of the two primary parts of the W shape, while the root fillet radius identifies the rounded transition between the web and flange. These details are important when checking clearances, connection geometry, detailing assumptions, and compatibility with adjacent components.
The sectional area is useful for section-property review and material takeoffs. The unit weight is useful when estimating member self-weight and handling requirements. Neither value, by itself, establishes allowable strength, stiffness, stability, or connection capacity. Those checks require the applicable material information, load effects, unbraced conditions, connection details, and design provisions.
Using the AISC reference and DWG file
The source identifies AISC 360-16 as the referenced specification for structural steel buildings. Treat that reference as design context rather than as a substitute for project-specific engineering review. Confirm the governing specification, material designation, fabrication requirements, and detailing assumptions before using the section in a design.
The linked DWG file can support drafting and layout work. Before incorporating it into production drawings, check units, layer standards, scale, section orientation, and the required level of fabrication detail. The site’s CAD and DWG reference resources can provide useful related guidance.
Practical review checklist
- Confirm that the section dimensions match the local reference data.
- Use the section-property terms consistently in calculations and drawings.
- Check fillet regions when evaluating fit-up, copes, seats, and connection clearances.
- Do not infer member capacity from the W6x12 designation or unit weight alone.
- Coordinate the DWG geometry with the project’s drafting and fabrication standards.
W6x12 FAQ
What type of section is the W6x12?
It is identified in the source as a W beam, commonly discussed as a wide-flange structural steel shape. The page’s listed geometry should be used as the controlling local reference.
What do the depth, width, web thickness, and flange thickness describe?
They describe the principal geometric features of the section: its overall envelope and the thicknesses of the web and flanges. These values support drafting, detailing, and section comparison.
Can the W6x12 unit weight be used as its design capacity?
No. Unit weight supports self-weight and material takeoff considerations, but member strength and serviceability require a complete engineering evaluation.
What is the DWG download used for?
The DWG resource is intended to support CAD layout and drafting. Review its units, scale, orientation, and project-specific drafting requirements before production use.
Does the AISC 360-16 reference replace project design checks?
No. It identifies the specification context shown in the source. The applicable project requirements and engineering checks still need to be confirmed by the responsible design team.
