钢筋公称直径表.doc

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1、公称直径重量计算直径螺纹钢外径面积(mm)(kg/m)(mm)(mm)cm^2---------------------------------------60.222670.282780.39589.30.5027100.6171011.60.7854120.8881213.91.1310141.211416.21.5390161.581618.42.0110182.001820.52.5450202.472022.73.1420222.982225.13.8010253.852528.44.

2、9090284.832831.66.1580326.313235.88.0420367.993640.210.180409.874045.112.5705015.425054.919.640