The following search interface gives you access to AISC's database of available structural steel shapes in the U.S. from major steel producers, as well as which mills are producing the shapes. This availability is useful in the design process as a reference to determine the general availability of specific shapes. Generally, where many producers are listed, it is an indication that the particular shape is commonly available.

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ALL HSS IS COMMONLY AVAILABLE IN A500 GRADE C. AVAILABILITY OF A1085 IS LIMITED AND SHOULD BE CONFIRMED BEFORE SPECIFYING.