CT 75 series

3 tees cut from universal columns sections of nominal size CT 75, from Australian-Sections.xlsx (Sheets 1-19).

CT 75 sections
Designation	Weight (kg/m)	Depth (mm)	Flange (mm)	tw (mm)	tf (mm)	Iₓ (mm⁴)	Zₓ (mm³)
75 CT 18	18	80	154.4	8.13	11.5	912,000	26,900
75 CT 15	15	78	152.9	6.55	9.37	701,000	20,600
75 CT 12	12	75	152.4	6.1	6.83	588,000	17,100