The Steel Framing Industry Association’s “Technical Guide for Cold-Formed Steel Framing Products” provides a comprehensive tool for designing with cold-formed steel framing members.
The data in the guide is based on the 2016 American Iron and Steel Institute’s S100-16 “North American Specification for the Design of Cold-Formed Steel Structural Members,” the 2015 American Iron and Steel Institute’s S240-15 “North American Specification for Cold-Formed Steel Structural Framing,” and meets the requirements of the IBC 2018 Building Code as well as the 2016 California Building Code and 2017 Florida Building Code. The guide is available as a free download from the SFIA website.
www.steelframingassociation.org