For over 50years, the American Iron and Steel
Institute has published the widely used Specification for the Design of
Cold-Formed Steel Structural Members.
Recently, as a result of collaborative efforts with representatives of
Canada and Mexico, the AISI Specification was expanded into a new
document for use in all three countries.
Now known as the North American Specification for the Design of
Cold-Formed Steel Structural Members, the new edition supersedes the
previous AISI Specification and the Canadian S136 Standard.
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For over 50years, the American Iron and Steel
Institute has published the widely used Specification for the Design of
Cold-Formed Steel Structural Members.