Advanced Structural Catalog US

Our Structural Steel Catalog offers a robust collection of 8703 high-quality components tailored for a wide range of steel constructions, seamlessly built upon the standard-compliant Autodesk® AutoCAD® Plant 3D™  library.

In addition to the geometry, we’ve also included 500 additional material definitions, enabling precise material assignment and improved metadata usage throughout your Plant 3D workflows.

Engineered for Excellence

Unlike the standard Plant 3D library, our catalog includes precise weight calculations for every component — enabling more accurate design, cost estimation, and material handling from the very beginning.

What’s Inside

A comprehensive set of structural profiles ready for immediate use:

• Tubes
• Flat Steel
• Round Bars
• Beams
• HEM Beams
• Hollow Sections
• U-Sections

Norms & Standards Covered

Our components are meticulously modeled according to the following standards:

• AISC 14.1
• ASTM
• ASTM A36 / A572
• AISC15
• ASTM A992
• ASTM A500 / A1085

Why It Matters

Whether you're planning primary or secondary steel structures, this catalog empowers you to work faster, smarter, and with greater confidence. All profiles are optimized for direct use in Plant 3D, supporting smooth integration into your project workflows and enabling a new level of precision in your structural design process.

Coming Soon: Strength Values in Plant 3D

With our upcoming paid extension catalog, mechanical strength values — such as section moduli, moments of inertia, cross-sectional areas, and more — will also be available directly in Plant 3D. Perfectly tailored for structural analysis, detailed design, and engineering workflows.

Legal Notice

The structural and mechanical data used in this catalog have been extracted from the Advance Steel 2026 (INT) database.
Copyright © Autodesk, Inc. All referenced content, including geometry and strength data, remains the intellectual property of Autodesk®.
We provide no warranty for the accuracy or completeness of the extracted values. Use at your own discretion.

Like What You See?

If this catalog has helped you in your daily work, we’d love to hear your feedback!
Please consider leaving us a rating or short review — your support helps us grow and continuously improve our content for the Plant 3D community.

Note: This installer will replace the existing Structural Catalog.acat in your content catalog location (C:\AutoCAD Plant 3D Content\ CPak Common\).

Imp: To keep your customizations, back up the existing default Structural Catalog.acat file.

Note: This app uses a custom installer (and not the standard App Store installer).