Rectangular and square HSS

HSS14X10X5/16 HSS355.6X254X7.9

Standard: AISC Shapes Database v16.0Source: AISC (aisc.org) — Shapes Database v16.0 (Excel file)
Values published by AISC, in US customary (original) and SI units.
xyb = 10d = 14tdes = 0.291tdes = 0.291
Cross-section, to scaledimensions in inches

Dimensions

Depthd
14in
Widthb
10in
Nominal thicknesstnom
0.3125in
Design thicknesstdes
0.291in

Mass and area

Mass per lengthm
48.86lb/ft
Cross-sectional areaA
13.4in²

Strong axis x–x

Moment of inertiaIx
380in⁴
Elastic section modulusSx
54.3in³
Plastic section modulusZx
64.6in³
Radius of gyrationrx
5.32in

Weak axis y–y

Moment of inertiaIy
227in⁴
Elastic section modulusSy
45.5in³
Plastic section modulusZy
51.4in³
Radius of gyrationry
4.12in

Torsion and stability

Torsional constantJ
446in⁴
Torsional modulusC
77.4in³

Slenderness ratios

Wall slendernessb/t
31.4
Wall slendernessh/t
45.1

Equivalents in other standards