四、常用等边角钢规格、重量

表1-18 常用等边角钢规格、重量

角钢号尺寸(mm)截面面积

(cm2)理论重量

(kg/m)角钢号尺寸(mm)截面面积

(cm2)理论重量

(kg/m)边宽边厚边宽边厚22031.1300.8875.6563.53.8583.02841.4601.14644.3803.4382.22231.250.9855.4104.24741.621.276.36344.9623.8962.52531.4301.12356.1304.81441.8601.46067.2825.7202.82831.6171.2697704.56.2044.8733042.2701.78056.8565.383.23231.8641.46368.1466.39542.4341.91179.4167.3923.63632.1041.651810.6668.37342.7542.1627.57557.3855.79744032.3511.86468.7756.88543.0812.419710.1457.9644.54532.6512.081811.4959.02443.8412.733912.82510.06854.2913.3698805.58.6336.77755032.9612.32469.3807.36043.8913.054710.8458.51354.8013.769812.2959.65 ......     （共936字）    [阅读本文]>>