Rectangular and square HSS

HSS14X14X3/4 HSS355.6X355.6X19.0

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 = 14tdes = 0.698tdes = 0.698
Cross-section, to scaledimensions in inches

Dimensions

Depthd
14in
Widthb
14in
Nominal thicknesstnom
0.75in
Design thicknesstdes
0.698in

Mass and area

Mass per lengthm
130.3lb/ft
Cross-sectional areaA
35.9in²

Strong axis x–x

Moment of inertiaIx
1,040in⁴
Elastic section modulusSx
149in³
Plastic section modulusZx
177in³
Radius of gyrationrx
5.38in

Weak axis y–y

Moment of inertiaIy
1,040in⁴
Elastic section modulusSy
149in³
Plastic section modulusZy
177in³
Radius of gyrationry
5.38in

Torsion and stability

Torsional constantJ
1,680in⁴
Torsional modulusC
246in³

Slenderness ratios

Wall slendernessb/t
17
Wall slendernessh/t
17

Equivalents in other standards