TablesI Design of composite members
Classification of Filled Composite Sections for Local Buckling
PDF page 161 · AISC 360-22
| All current ASTM A500/A500M Grade C round HSS sections are compact composite according to the limits of Table I1.1a and Table I1.1b for both axial compression and flexure, with the exception of HSS6.625×0.125, | ||
|---|---|---|
| HSS7.000×0.125, | HSS9.625×0.188, | HSS10.000×0.188, |
| HSS10.75×0.188, | HSS12.750×0.188, | HSS12.750×0.250, |
| HSS13.375×0.188, | HSS13.375×0.250, | HSS14.000×0.188, |
| HSS14.000×0.250, | HSS16.000×0.250, | HSS16.000×0.312, |
| HSS18.000×0.250, | HSS18.000×0.313, | HSS20.000×0.250, |
| HSS20.000×0.313, | HSS20.000×0.375, | HSS22.000×0.313, |
| HSS22.000×0.375, | HSS24.000×0.313, | HSS24.000×0.375, |
| HSS26.000×0.375, HSS26.000×0.500, HSS28.000×0.375, and | ||
| HSS28.000×0.500, which are noncompact composite for flexure, and | ||
| HSS26.000×0.313, which is noncompact for compression and flexure. | ||