HSS Producers Capability Tool

Welcome to STI’s HSS Producers Capability Tool. This tool was designed to help specifiers and those within the steel supply chain locate producers of specific sizes of hollow structural sections (HSS). To use, simply designate the size (or range), material grade (A500 B/C, A1085, or A1065), and then click on the search button. A513, steel mechanical tubing, is also included in this tool.

A chart will display indicating the sizes that are produced by STI member companies. Click on any square to view which STI producers currently manufacture or can manufacture the size requested. You can also find a complete list of STI’s HSS producers and more information by clicking Find STI Producers at the top right of this page.

Not sure which ASTM material grade you should use? Read our article “Understanding HSS Material Specifications: Which ASTM Should I Specify for HSS?“.

Select Shape

Square Rectangle Round

Select Grade

A500A1085A1065A513

Choose Outside Dimensions

If the HSS section you are looking for is not currently rolled by producers, please try to search another grade and/or expand your minimum and maximum section ranges.

Inches Millimeters

Min

Max