HSS 16.000x0.625

Round HSS from AISC Shapes Database v16.0. Also designated HSS406.4X15.9.

16 in16 in

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

Dimensions

PropertyMetricImperial
Design wall thickness14.8 mm0.581 in
Nominal wall thickness15.9 mm0.625 in
Outside diameter406 mm16 in

Bending about the major axis

PropertyMetricImperial
Second moment of area, Iₓ349,000,000 mm⁴838 in⁴
Elastic modulus, Sₓ1,720,000 mm³105 in³
Plastic modulus, Zₓ2,260,000 mm³138 in³
Radius of gyration, rₓ139 mm5.46 in
Distance to top fibre203 mm8 in
Distance to bottom fibre203 mm8 in

Bending about the minor axis

PropertyMetricImperial
Second moment of area, I_y349,000,000 mm⁴838 in⁴
Elastic modulus, S_y1,720,000 mm³105 in³
Plastic modulus, Z_y2,260,000 mm³138 in³
Radius of gyration, r_y139 mm5.46 in

Torsion and warping

PropertyMetricImperial
Torsion constant, J699,000,000 mm⁴1,680 in⁴

Mass

PropertyMetricImperial
Mass per metre153 kg/m103 lb/ft
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