HSS10×3-1/2×5/16 square/rectangular HSS tube

Detailing dimensions and section properties from the AISC Shapes Database, 16th Edition. Values are shown to the nearest 1/16 in. as they appear on a shop drawing.

HSS10×3-1/2×5/16 is a rectangular tube 10 in. by 3 1/2 in. with a 5/16 in. nominal wall.

It weighs 26.53 lb per foot.

For strong-axis bending its section modulus is Sx = 16.6 in³ and its moment of inertia Ix = 83.2 in⁴, with a plastic modulus Zx = 21.7 in³.

Detailing dimensions

Depth (Ht)10"
Width (B)3 1/2"
Nominal wall (t)5/16"

Section properties

Weight26.53 lb/ft
Area (A)7.3 in²
Ix83.2 in⁴
Sx16.6 in³
Zx21.7 in³
rx3.38 in
Iy15.6 in⁴
Sy8.92 in³
Zy10.2 in³
ry1.46 in
J44.6 in⁴

Similar weight HSS shapes

Comparable 26.53 lb/ft sections in other HSS tube sizes.

HSS7.000×0.37526.56 lb/ft · Sx 11.6 in³HSS13.375×0.18826.43 lb/ft · Sx 23.6 in³HSS5.500×0.50026.73 lb/ft · Sx 8.55 in³HSS10.000×0.25026.06 lb/ft · Sx 17.1 in³HSS6.875×0.37526.06 lb/ft · Sx 11.1 in³HSS5.563×0.50027.06 lb/ft · Sx 8.77 in³HSS12×4×1/425.82 lb/ft · Sx 19.9 in³HSS10×6×1/425.82 lb/ft · Sx 19.4 in³

Detailing values are rounded to the nearest 1/16 in. per the AISC Steel Construction Manual. Verify critical dimensions against the current Manual before fabrication. Need HSS10×3-1/2×5/16 cut, formed, or fabricated? Huntington Steel & Supply Co.

Browse more: HSS tube · Steel Beam Size Chart

Interactive drawing