Round HSS

HSS10.000X0.500 HSS254X12.7

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.
xyD = 10tdes = 0.465tdes = 0.465
Cross-section, to scaledimensions in inches

Dimensions

Outside diameterD
10in
Nominal thicknesstnom
0.5in
Design thicknesstdes
0.465in

Mass and area

Mass per lengthm
50.78lb/ft
Cross-sectional areaA
13.9in²

Strong axis x–x

Moment of inertiaIx
159in⁴
Elastic section modulusSx
31.7in³
Plastic section modulusZx
42.3in³
Radius of gyrationrx
3.38in

Weak axis y–y

Moment of inertiaIy
159in⁴
Elastic section modulusSy
31.7in³
Plastic section modulusZy
42.3in³
Radius of gyrationry
3.38in

Torsion and stability

Torsional constantJ
317in⁴
Torsional modulusC
63.5in³

Slenderness ratios

Wall slendernessD/t
21.5

Equivalents in other standards