角钢型号及重量.doc

角钢号数尺寸（毫米）截面面积（厘米2）理论重量（公斤/米）表面积（米2/米）bdr220343.51.1321.4590.8891.1450.0780.0772.525343.51.4321.8591.1241.4590.0980.0973.030344.51.7492.2761.3731.7860.1170.1173.6363454.52.1092.7563.3821.6562.1632.6540.1410.1410.1414.04034552.3593.0863.7911.8522.4222.9760.1570.1570.1564.545345652.6593.4864.2925.0762.0882.736.3693.9850.1770.1770.1760.1765.050345.52.9713.8972.3323.0590.1970.1975.050565.54.8035.6883.7704.4650.1960.1965.65634586.03.3434.3905.4158.3672.6243.4464.2516.5680.2210.2200.2200.219角钢号数尺寸（毫米）截面面积（厘米2）理论重量（公斤/米）表面积（米2/米）bdr6.36345681074.9786.1437.2889.51511.6573.9074.8225.7217.4699.1510.2480.2480.2470.2470.2467704567885.5706.8758.1609.42410.6674.3725.3976.4067.3988.3730.2750.2750.2750.2750.2747.57556781097.3678.79710.16011.50314.1265.8186.9057.9769.03011.0890.2950.2940.2940.2940.293角钢号数尺寸（毫米）截面面积（厘米2）理论重量（公斤/米）表面积（米2/米）bdr88056781097.9129.39710.86012.30315.1266.2117.3768.5259.65811.8740.3150.3140.3140.3140.31399067810121010.63712.30113.94417.16720.3068.3509.65610.94613.47615.9400.3540.3540.3530.3530.35210100678101211.93213.79615.63819.2619.36610.83012.27615.1200.3930.3930.3930.392角钢号数尺寸（毫米）截面面积（厘米2）理论重量（公斤/米）表面积（米2/米）bdr101001214161222.80026.25629.62717.89820.61123.2570.3910.3910.39011110781012141215.19617.23821.26125.20029.05611.92813.53216.69019.78222.8090.4330.4330.4320.4310.43112.512581012141411.93213.79615.63819.26115.50419.13322.69626.1930.4920.4910.4910.490角钢号数尺寸（毫米）截面面积（厘米2）理论重量（公斤/米）表面积（米2/米）bdr14140101214161427.37332.51237.56742.53921.48825.52229.49033.3930.5510.5510.5500.54916160101214161631.50237.44143.29649.06724.72929.39133.98738.5180.6300.6300.6290.62918180121416181642.24148.89655.46761.95533.15938.38343.54248.6340.7100.7090.7090.7082020014161820241854.64262.01369.30176.50590.66142.89448.68054.40160.05671.1680.7880.7880.7870.7870.785不等边角铁角钢号数尺寸（毫米）截面面积（厘米2）理论重量（公斤/米）表面积（米2/米）Bbdr2.5/1.62516343.51.1621.4990.9121.1760.0800.0793.2/23220343.51.4921.9391.1711.5220.1020.1014/2.540253441.8902.4671.4841.9360.1270.1274.5/2.845283452.1492.8061.6872.2030.1430.1435/3.25032345.52.4313.1771.9082.4940.1610.1605.6/3.6563634562.7433.5904.4152.1532.8183.4660.1810.1800.1806.3/46340456774.0584.9935.9086.8023.1853.9204.6385.3390.2020.2020.2010.2017/4.5704545677.54.5475.6096.6477.6573.5704.4035.2186.0110.2260.2250.2250.2257.5/575505681086.1257.2609.46711.5904.8085.6997.4319.0980.2450.2450.2440.2448/58050567886.3757.5608.7249.8675.0055.9356.8487.7450.2550.2550.2550.2549/5.69056567897.2128.5579.88011.1835.6616.7177.7568.7790.2870.2860.2860.28610/6.31006367810109.61711.11112.58415.4677.5508.7229.87812.1420.3200.3200.3190.31910/810080678101010.63712.30113.94417.1678.3509.65610.94613.4760.3540.3540.3530.35311/711070678101010.63712.30113.94417.1678.3509.65610.94613.4760.3540.3540.3530.35312.5/8125807810121114.09615.98919.71223.35111.06612.55115.47418.3300.4030.4030.4020.40214/91409081012141218.03822.26126.40030.45614.16017.47520.72423.9080.4530.4520.4510.45116/10160100101214161325.31530.05434.70939.28119.87223.59227.24730.8350.5120.5110.5100.51018/1118011010121416142