HSS 9.625x0.312

Round HSS from AISC Shapes Database v16.0. Also designated HSS244.5X7.9.

9.63 in9.63 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 thickness7.94 mm0.312 in
Outside diameter244 mm9.63 in

Bending about the major axis

PropertyMetricImperial
Second moment of area, Iₓ38,700,000 mm⁴93 in⁴
Elastic modulus, Sₓ316,000 mm³19.3 in³
Plastic modulus, Zₓ416,000 mm³25.4 in³
Radius of gyration, rₓ83.8 mm3.3 in
Distance to top fibre122 mm4.815 in
Distance to bottom fibre122 mm4.815 in

Bending about the minor axis

PropertyMetricImperial
Second moment of area, I_y38,700,000 mm⁴93 in⁴
Elastic modulus, S_y316,000 mm³19.3 in³
Plastic modulus, Z_y416,000 mm³25.4 in³
Radius of gyration, r_y83.8 mm3.3 in

Torsion and warping

PropertyMetricImperial
Torsion constant, J77,400,000 mm⁴186 in⁴

Mass

PropertyMetricImperial
Mass per metre46.2 kg/m31.06 lb/ft
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