Who makes the shapes you need?
Who makes the shapes you need?
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.
About Sizes & Grades Steel Producer Login
WE ARE IN THE PROCESS OF UPDATING THE LISTINGS AND FOR W-SHAPES AND HSS ONLY LIMITED INFORMATION IS AVAILABLE FOR GRADES OTHER THAN A992 AND A500.
AISC Members
| HSS Square | Grade | Atlas Tube Inc. | Independence Tube Corp. |
|---|---|---|---|
| 12 x 12 x 1/4 | A500 |  | |
| 12 x 12 x 1/4 | A1085 | | |
| 12 x 12 x 5/16 | A1085 | | |
| 12 x 12 x 5/16 | A500 | |
|
| 12 x 12 x 3/8 | A1085 | | |
| 12 x 12 x 3/8 | A500 | | |
| 12 x 12 x 1/2 | A500 | | |
| 12 x 12 x 1/2 | A1085 | | |
| 12 x 12 x 5/8 | A1085 | | |
| 12 x 12 x 5/8 | A500 | | |
| 12 x 12 x 3/4 | A500 | | |
| 12 x 12 x 3/4 | A1085 | |
Non-Members
| HSS Square | Grade | Bull Moose Tube Company | Valmont Industries Structural Tubing |
|---|---|---|---|
| 12 x 12 x 1/4 | A500 | | |
| 12 x 12 x 5/16 | A500 | | |
| 12 x 12 x 3/8 | A500 | | |
| 12 x 12 x 1/2 | A500 | | |
| 12 x 12 x 5/8 | A500 | | |