U Profiles size sqm Kg/m h b t e u 50 30 4.5 9.2 4.5 0.84 U 102 35 4.8 8.5 7.8 1.35 U 100 50 6.4 14.1 11.9 2.20 U 127 35 6.5 8.3 12.0 2.00 U 152 43 6.4 9.8 14.4 2.45 U 152 43 9.5 10.8 20.8 3.70 U 200 60 10.0 14.4 30.0 5.55 U 250 125 10.0 33.8 48.0 8.88 ..