BT 305 series

3 tees cut from universal beams sections of nominal size BT 305, from Australian-Sections.xlsx (Sheets 1-19).

BT 305 sections
Designation	Weight (kg/m)	Depth (mm)	Flange (mm)	tw (mm)	tf (mm)	Iₓ (mm⁴)	Zₓ (mm³)
305 BT 62	62	305	229	11.9	19.6	68,300,000	527,000
305 BT 56	56	303	228.2	11.2	17.3	62,400,000	491,000
305 BT 50	50	300	227.6	10.6	14.8	56,700,000	456,000

BT 305 series — Tees cut from universal beams | Kannamwar Engineering