H钢规格表 GB/T 11263-1998 表 1 宽、中、窄翼缘 H型钢截面尺寸、截面面积、理论重量和截面特性 类别 型号 (高度×宽度) 截面尺寸, mm 截面 面积 cm2 理论 重量 kg/m 截面特性参数 H×B t 1 t 2 r 惯性矩, cm4 惯性半径, cm 截面模数, cm3 Ix I Y i x i Y Wx WY HW 100×100 100×100 6 8 10 383 134 125×125 125×125 9 10 847 294 136 150×150 150×150 7 10 13 1660 564 221 175×175 175×175 11 13 2900 984 331 112 200×200 200×200 8 12 16 4770 1600 477 160 #200×204 12 12 16 5030 1700 503 167 250×250
序号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 H450x450x12 H400x350x16 H300x400x16 H500x400x12 H500x250x16 H500x300x16 H450x250x16 H500x350x12 H400x400x12 H350x350x12 H500x300x12 H300x400x12 H500x250x12 H500x250x12 H400x300x12 H350x250x12 H360x250x12 H400x250x12 H350x250x9x H250x250x12 H300x300x10 H200x200x16 规格 H250x250x9x 50x12x16 152.4156 50x16x20 155.116 00x16x20 158.256 00x12x