C型钢规格型号及技术参数 尺寸 面积 重量 重心 弯心 断面参数 (mm) CM 2 Kg/m CM CM CM 4 CM 3 CM CM 4 CM CM 3 CM 3 H B C t A m ex ey e0 Ix Wx rx ly ry Wymax Wymin 80 45 10 2.00 3.57 2.80 1.71 3.75 3.93 31.98 8.53 2.99 10.08 1.68 5.91 3.61 80 45 10 2.30 4.05 3.18 1.70 3.75 3.89 35.78 9.54 2.97 11.18 1.66 6.56 4.00 80 45 10 2.50 4.36 3.42 1.70 3.75 3.86 38.18 10.18 2.96 11.85 1.65 6.97 4.23 80 45 10 2.75 4.73 3.72 1.70 3.75
1,槽80x40x15x2.0,80,40,15,2,14.52,33.6,347,341600,77900,462,112900000 2,槽100x50x15x2.5,100,50,15,2.5,17.06,39.4,523,813400,171900,1090,352800000 3,槽120x50x20x2.5,120,50,20,2.5,17.06,40.3,598,1294000,209600,1246,660900000 4,槽120x60x20x3.0,120,60,20,3,21.06,48.7,765,1706800,373600,2296,1153200000 5,槽140x60x20x3.0,140,60,20,3,19.64,46.1,825,2454200,394900,2476,1589800000 6,槽150x50x20x1.6,150,50,2