2L12x12x1-3/8x3/4

Double angles from AISC Shapes Database v16.0. Also designated 2L305X305X34.9X19.

24.83 in12 in

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

Dimensions

PropertyMetricImperial
Depth, d305 mm12 in
Width305 mm12 in
Thickness, t35.1 mm1.38 in

Bending about the major axis

PropertyMetricImperial
Second moment of area, Iₓ344,000,000 mm⁴826 in⁴
Elastic modulus, Sₓ1,590,000 mm³97.2 in³
Plastic modulus, Zₓ2,880,000 mm³176 in³
Radius of gyration, rₓ92.5 mm3.64 in
Distance to top fibre216.1 mm8.5 in
Distance to bottom fibre88.9 mm3.5 in

Bending about the minor axis

PropertyMetricImperial
Second moment of area, I_y733,000,000 mm⁴1,760 in⁴
Elastic modulus, S_y2,330,000 mm³142 in³
Plastic modulus, Z_y3,950,000 mm³241 in³
Radius of gyration, r_y135 mm5.32 in

Mass

PropertyMetricImperial
Mass per metre312 kg/m210 lb/ft
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