H型钢型号及参数表 H*B t1 t2 t Lx 100× 100 100× 100 6.00 8.00 10.00 21.90 17.20 383.00 125× 125 125× 125 6.50 9.00 10.00 30.31 23.80 847.00 150× 150 150× 150 7.00 10.00 13.00 40.55 31.90 1660 175× 175 175× 175 7.50 11.00 13.00 51.43 40.3 2900 200× 200 8.00 12.00 16.00 64.28 50.50 4770 200× 204 12.00 12.00 16.00 72.28 56.7 5030 250× 250 9.00 14.00 16.00 92.18 72.40 10800 250× 255 14.00 14.00 16.00 104.