HSS 22.000x0.313

Round HSS from AISC Shapes Database v16.0. Also designated HSS558.8X7.9.

22 in22 in

Outline drawn from the published dimensions. Fillets and root radii are not shown.

Dimensions

PropertyMetricImperial
Design wall thickness7.39 mm0.291 in
Nominal wall thickness7.95 mm0.313 in
Outside diameter559 mm22 in

Bending about the major axis

PropertyMetricImperial
Second moment of area, Iₓ487,000,000 mm⁴1,170 in⁴
Elastic modulus, Sₓ1,740,000 mm³106 in³
Plastic modulus, Zₓ2,250,000 mm³137 in³
Radius of gyration, rₓ195 mm7.68 in
Distance to top fibre279.5 mm11 in
Distance to bottom fibre279.5 mm11 in

Bending about the minor axis

PropertyMetricImperial
Second moment of area, I_y487,000,000 mm⁴1,170 in⁴
Elastic modulus, S_y1,740,000 mm³106 in³
Plastic modulus, Z_y2,250,000 mm³137 in³
Radius of gyration, r_y195 mm7.68 in

Torsion and warping

PropertyMetricImperial
Torsion constant, J974,000,000 mm⁴2,340 in⁴

Mass

PropertyMetricImperial
Mass per metre108 kg/m72.45 lb/ft
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