Rectangular and square HSS

HSS1-1/2X1-1/2X3/16 HSS38.1X38.1X4.8

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 = 1.5d = 1.5tdes = 0.174tdes = 0.174
Cross-section, to scaledimensions in inches

Dimensions

Depthd
1.5in
Widthb
1.5in
Nominal thicknesstnom
0.188in
Design thicknesstdes
0.174in

Mass and area

Mass per lengthm
3.04lb/ft
Cross-sectional areaA
0.845in²

Strong axis x–x

Moment of inertiaIx
0.236in⁴
Elastic section modulusSx
0.315in³
Plastic section modulusZx
0.406in³
Radius of gyrationrx
0.528in

Weak axis y–y

Moment of inertiaIy
0.236in⁴
Elastic section modulusSy
0.315in³
Plastic section modulusZy
0.406in³
Radius of gyrationry
0.528in

Torsion and stability

Torsional constantJ
0.414in⁴
Torsional modulusC
0.592in³

Slenderness ratios

Wall slendernessb/t
5.62
Wall slendernessh/t
5.62

Equivalents in other standards