HSS 7.500x0.250

Round HSS from AISC Shapes Database v16.0. Also designated HSS190.5X6.4.

7.5 in7.5 in

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

Dimensions

PropertyMetricImperial
Design wall thickness5.92 mm0.233 in
Nominal wall thickness6.35 mm0.25 in
Outside diameter191 mm7.5 in

Bending about the major axis

PropertyMetricImperial
Second moment of area, Iₓ14,700,000 mm⁴35.2 in⁴
Elastic modulus, Sₓ154,000 mm³9.37 in³
Plastic modulus, Zₓ202,000 mm³12.3 in³
Radius of gyration, rₓ65.3 mm2.57 in
Distance to top fibre95.5 mm3.75 in
Distance to bottom fibre95.5 mm3.75 in

Bending about the minor axis

PropertyMetricImperial
Second moment of area, I_y14,700,000 mm⁴35.2 in⁴
Elastic modulus, S_y154,000 mm³9.37 in³
Plastic modulus, Z_y202,000 mm³12.3 in³
Radius of gyration, r_y65.3 mm2.57 in

Torsion and warping

PropertyMetricImperial
Torsion constant, J29,300,000 mm⁴70.3 in⁴

Mass

PropertyMetricImperial
Mass per metre28.8 kg/m19.38 lb/ft
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