Rectangular and square HSS

HSS22X14X5/16 HSS558.8X355.6X7.9

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 = 14d = 22tdes = 0.291tdes = 0.291
Cross-section, to scaledimensions in inches

Dimensions

Depthd
22in
Widthb
14in
Nominal thicknesstnom
0.3125in
Design thicknesstdes
0.291in

Mass and area

Mass per lengthm
74.38lb/ft
Cross-sectional areaA
20.4in²

Strong axis x–x

Moment of inertiaIx
1,410in⁴
Elastic section modulusSx
128in³
Plastic section modulusZx
153in³
Radius of gyrationrx
8.32in

Weak axis y–y

Moment of inertiaIy
708in⁴
Elastic section modulusSy
101in³
Plastic section modulusZy
112in³
Radius of gyrationry
5.89in

Torsion and stability

Torsional constantJ
1,470in⁴
Torsional modulusC
173in³

Slenderness ratios

Wall slendernessb/t
45.1
Wall slendernessh/t
72.6

Equivalents in other standards