Aisc 325 Steel Construction Manual __hot__ May 2026
One of the most notable features of the AISC 325 Steel Construction Manual
(specifically the 15th and 16th editions) is the "Super Table".
Formally known as Table 6-1, this all-in-one resource significantly streamlines design by providing available compressive, flexural, shear, and tension strengths for W-shapes in a single, comprehensive table. Key Functional Features 16th ed. Steel Construction Manual - AISC
AISC 325 Steel Construction Manual , now in its 16th edition, serves as the essential, comprehensive reference for designing and constructing structural steel buildings in the U.S. . It features 17 parts covering structural specifications, material properties, and connection design methods, including the ANSI/AISC 360 specification . For more information, visit the AISC official website. AISC 325 Steel Construction Manual 15th Edition is here! aisc 325 steel construction manual
Here’s a concise guide to the AISC 325 Steel Construction Manual (often referred to as the AISC Manual of Steel Construction).
What is the AISC 325 Steel Construction Manual?
The AISC 325 is the 15th edition of the Steel Construction Manual, published by the American Institute of Steel Construction (AISC). First released in 1927, the manual has been updated approximately every five to seven years to reflect the latest research, design methodologies, and industry practices. The "325" designation refers to the AISC publication code (AISC 325-20 for the 15th edition).
It is important to clarify a common point of confusion: The AISC 325 is not the specification; it is the manual that contains the specification. One of the most notable features of the
The manual bundles several critical resources into one volume:
- The AISC Specification for Structural Steel Buildings (ANSI/AISC 360)
- Design examples and tables
- Dimensions and properties of structural shapes
- Connection design data
- Member buckling and capacity curves
In short, the AISC 325 provides the "how-to" for applying the theoretical requirements of the specification to real-world design problems.
Part 2 – General Design Considerations
- Building codes, serviceability, connections, vibration, fire protection
Part 8 – Design of Bracing and Trusses
5. How to Reference AISC 325 Correctly
Example citation (for reports or drawings): What is the AISC 325 Steel Construction Manual
AISC (2017). Steel Construction Manual, 15th Edition (AISC 325-17). American Institute of Steel Construction, Chicago, IL.
1. What Is AISC 325?
AISC 325 is the designation for the 15th edition of the Steel Construction Manual, published by the American Institute of Steel Construction (AISC).
- Full title: Steel Construction Manual, 15th Edition
- ISBN: 978-1-56424-009-3 (print)
- Publication year: 2017 (still current as of 2026 for most U.S. structural steel design)
It supersedes AISC 360 (14th edition, 2011). The “AISC 360” refers to the Specification for Structural Steel Buildings, which is included within the manual.
1. The Legal and Contractual Standard
Most building codes in the United States (IBC, ASCE 7) legally adopt ANSI/AISC 360 by reference. The AISC 325 manual is the primary vehicle for that specification. If you design a steel beam, column, or connection, your design is not code-compliant unless it adheres to the rules within the AISC 325 Steel Construction Manual.