1、角钢理论重量表时间：2010-01-14 19:55:20 来源：资料室 作者：热轧等边角铁规格重量表/ 每米尺寸（毫米）角钢号数Ab T r截断面积（厘米 2）理论重量（公斤/米）表面积（米 2/米）2 20 34 3.5 1.1321.459 0.8891.145 0.0780.0772.5 25 34 3.5 1.4321.859 1.1241.459 0.0980.0973.0 30 34 4.5 1.7492.276 1.3731.786 0.1170.1173.6 363454.52.1092.7563.3821.6562.1632.6540.1410.1410.1414.0 40
2、34552.3593.0863.7911.8522.4222.9760.1570.1570.1564.5 45345652.6593.4864.2925.0762.0882.736.3693.9850.1770.1770.1760.1765.0 50 34 5.5 2.9713.897 2.3323.059 0.1970.1975.0 50 56 5.5 4.8035.688 3.7704.465 0.1960.1965.6 5634586.03.3434.3905.4158.3672.6243.4464.2516.5680.2210.2200.2200.2196.3 6345681074.9
3、786.1437.2889.51511.6573.9074.8225.7217.4699.1510.2480.2480.2470.2470.2467 704567885.5706.8758.1609.42410.6674.3725.3976.4067.3988.3730.2750.2750.2750.2750.2747.5 7556781097.3678.79710.16011.50314.1265.8186.9057.9769.03011.0890.2950.2940.2940.2940.2938 8056781097.9129.39710.86012.30315.1266.2117.376
4、8.5259.65811.8740.3150.3140.3140.3140.3139 9067810121010.63712.30113.94417.16720.3068.3509.65610.94613.47615.9400.3540.3540.3530.3530.35210 100678101211.93213.79615.63819.2619.36610.83012.27615.1200.3930.3930.3930.39210 1001214161222.80026.25629.62717.89820.61123.2570.3910.3910.39011 110781012141215
5、.19617.23821.26125.20029.05611.92813.53216.69019.78222.8090.4330.4330.4320.4310.43112.5 12581012141411.93213.79615.63819.26115.50419.13322.69626.1930.4920.4910.4910.49014 140101214161427.37332.51237.56742.53921.48825.52229.49033.3930.5510.5510.5500.54916 160101214161631.50237.44143.29649.06724.72929.39133.98738.5180.6300.6300.6290.62918 180121416181642.24148.89655.46761.95533.15938.38343.54248.6340.7100.7090.7090.70820 20014161820241854.64262.01369.30176.50590.66142.89448.68054.40160.05671.1680.7880.7880.7870.7870.785报告错误
