尺 寸 信 息 | 截 面 信 息 | X - X | ||||||||
热轧等边角钢规格 | b | t | r | 截面面积 | 每米重量 | 外表面积 | Ix | Max-Wx | Min-Wx | i.x |
mm | cm2 | kg/m | m2/m | cm4 | cm3 | cm | ||||
L20x3 | 20 | 3 | 3.5 | 1.13 | 0.89 | 0.08 | 0.4 | 0.66 | 0.29 | 0.59 |
L20x4 | 20 | 4 | 3.5 | 1.46 | 1.15 | 0.08 | 0.5 | 0.78 | 0.36 | 0.58 |
L25x3 | 25 | 3 | 3.5 | 1.43 | 1.12 | 0.1 | 0.82 | 1.12 | 0.46 | 0.76 |
L25x4 | 25 | 4 | 3.5 | 1.86 | 1.46 | 0.1 | 1.03 | 1.34 | 0.59 | 0.74 |
L30x3 | 30 | 3 | 4.5 | 1.75 | 1.37 | 0.12 | 1.46 | 1.73 | 0.68 | 0.91 |
L30x4 | 30 | 4 | 4.5 | 2.28 | 1.79 | 0.12 | 1.84 | 2.08 | 0.87 | 0.9 |
L36X3 | 36 | 3 | 4.5 | 2.11 | 1.66 | 0.14 | 2.58 | 2.59 | 0.99 | 1.11 |
L36X4 | 36 | 4 | 4.5 | 2.76 | 2.16 | 0.14 | 3.29 | 3.18 | 1.28 | 1.09 |
L36X5 | 36 | 5 | 4.5 | 3.38 | 2.65 | 0.14 | 3.95 | 3.68 | 1.56 | 1.08 |
L40X3 | 40 | 3 | 5 | 2.36 | 1.85 | 0.16 | 3.59 | 3.28 | 1.23 | 1.23 |
L40X4 | 40 | 4 | 5 | 3.09 | 2.42 | 0.16 | 4.6 | 4.05 | 1.6 | 1.22 |
L40X5 | 40 | 5 | 5 | 3.79 | 2.98 | 0.16 | 4.53 | 4.72 | 1.96 | 1.21 |
L45X3 | 45 | 3 | 5 | 2.66 | 2.09 | 0.18 | 5.17 | 4.25 | 1.58 | 1.39 |
L45X4 | 45 | 4 | 5 | 3.49 | 2.74 | 0.18 | 6.65 | 5.29 | 2.05 | 1.38 |
L45X5 | 45 | 5 | 5 | 4.29 | 3.37 | 0.18 | 8.04 | 6.2 | 2.51 | 1.37 |
L45X6 | 45 | 6 | 5 | 5.08 | 3.99 | 0.18 | 9.33 | 6.99 | 2.95 | 1.36 |